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dig(1)                              BIND 9                              dig(1)




NAME

       dig - DNS lookup utility


SYNOPSIS

       dig  [@server] [-b address] [-c class] [-f filename] [-k filename] [-m]
       [-p port#] [-q name] [-t type] [-v] [-x addr]  [-y  [hmac:]name:key]  [
       [-4] | [-6] ] [name] [type] [class] [queryopt...]

       dig [-h]

       dig [global-queryopt...] [query...]


DESCRIPTION

       dig  is a flexible tool for interrogating DNS name servers. It performs
       DNS lookups and displays the answers that are returned  from  the  name
       server(s)  that  were queried. Most DNS administrators use dig to trou-
       bleshoot DNS problems because of its  flexibility,  ease  of  use,  and
       clarity  of  output. Other lookup tools tend to have less functionality
       than dig.

       Although dig is normally used with command-line arguments, it also  has
       a  batch  mode  of operation for reading lookup requests from a file. A
       brief summary of its command-line arguments and options is printed when
       the  -h option is given. The BIND 9 implementation of dig allows multi-
       ple lookups to be issued from the command line.

       Unless it is told to query a specific name server, dig  tries  each  of
       the  servers  listed in /etc/resolv.conf. If no usable server addresses
       are found, dig sends the query to the local host.

       When no command-line arguments or options are given, dig performs an NS
       query for "." (the root).

       It  is  possible  to  set per-user defaults for dig via ${HOME}/.digrc.
       This file is read and any options in it are  applied  before  the  com-
       mand-line  arguments.  The -r option disables this feature, for scripts
       that need predictable behavior.

       The IN and CH class names overlap with the IN and CH  top-level  domain
       names.  Either use the -t and -c options to specify the type and class,
       use the -q to specify the domain name, or  use  "IN."  and  "CH."  when
       looking up these top-level domains.


SIMPLE USAGE

       A typical invocation of dig looks like:

          dig @server name type

       where:

       server is  the name or IP address of the name server to query. This can
              be an IPv4 address in dotted-decimal notation or an IPv6 address
              in  colon-delimited  notation. When the supplied server argument
              is a hostname, dig resolves that name before querying that  name
              server.

              If    no    server    argument   is   provided,   dig   consults
              /etc/resolv.conf; if an address is found there, it  queries  the
              name  server  at that address. If either of the -4 or -6 options
              are in use, then only addresses for the corresponding  transport
              are tried. If no usable addresses are found, dig sends the query
              to the local host. The reply from the name server that  responds
              is displayed.

       name   is the name of the resource record that is to be looked up.

       type   indicates what type of query is required - ANY, A, MX, SIG, etc.
              type can be any valid query type. If no type  argument  is  sup-
              plied, dig performs a lookup for an A record.


OPTIONS

       -4     This option indicates that only IPv4 should be used.

       -6     This option indicates that only IPv6 should be used.

       -b address[#port]
              This option sets the source IP address of the query. The address
              must be a valid address on one of the host's network interfaces,
              or  "0.0.0.0"  or  "::".  An  optional  port may be specified by
              appending #port.

       -c class
              This option sets the query class. The default class is IN; other
              classes are HS for Hesiod records or CH for Chaosnet records.

       -f file
              This option sets batch mode, in which dig reads a list of lookup
              requests to process from the given file. Each line in  the  file
              should  be  organized in the same way it would be presented as a
              query to dig using the command-line interface.

       -h     Print a usage summary.

       -k keyfile
              This option tells named to sign queries using TSIG using  a  key
              read  from  the  given  file.  Key  files can be generated using
              tsig-keygen. When using TSIG authentication with dig,  the  name
              server  that is queried needs to know the key and algorithm that
              is being used. In BIND, this is done  by  providing  appropriate
              key and server statements in named.conf.

       -m     This option enables memory usage debugging.

       -p port
              This  option  sends  the  query  to  a  non-standard port on the
              server, instead of the default port 53. This option is  used  to
              test  a  name  server  that  has  been  configured to listen for
              queries on a non-standard port number.

       -q name
              This option specifies the domain name to query. This  is  useful
              to distinguish the name from other arguments.

       -r     This  option  indicates  that options from ${HOME}/.digrc should
              not be read. This is useful for scripts  that  need  predictable
              behavior.

       -t type
              This  option  indicates the resource record type to query, which
              can be any valid query type. If it is  a  resource  record  type
              supported  in BIND 9, it can be given by the type mnemonic (such
              as NS or AAAA). The default query  type  is  A,  unless  the  -x
              option is supplied to indicate a reverse lookup. A zone transfer
              can be requested by specifying a type of AXFR. When an incremen-
              tal  zone  transfer  (IXFR) is required, set the type to ixfr=N.
              The incremental zone transfer contains all changes made  to  the
              zone since the serial number in the zone's SOA record was N.

              All  resource  record types can be expressed as TYPEnn, where nn
              is the number of the type. If the resource record  type  is  not
              supported in BIND 9, the result is displayed as described in RFC
              3597.

       -u     This option indicates that print query times should be  provided
              in microseconds instead of milliseconds.

       -v     This option prints the version number and exits.

       -x addr
              This   option  sets  simplified  reverse  lookups,  for  mapping
              addresses to names. The addr is an IPv4 address in  dotted-deci-
              mal  notation,  or  a  colon-delimited IPv6 address. When the -x
              option is used, there is no need to provide the name, class, and
              type  arguments.  dig automatically performs a lookup for a name
              like 94.2.0.192.in-addr.arpa and sets the query type  and  class
              to  PTR  and IN respectively. IPv6 addresses are looked up using
              nibble format under the IP6.ARPA domain.

       -y [hmac:]keyname:secret
              This option signs queries using TSIG with the given  authentica-
              tion  key.   keyname  is  the name of the key, and secret is the
              base64-encoded shared secret. hmac is the name of the key  algo-
              rithm;  valid  choices  are  hmac-md5,  hmac-sha1,  hmac-sha224,
              hmac-sha256, hmac-sha384, or hmac-sha512. If hmac is not  speci-
              fied,  the default is hmac-md5; if MD5 was disabled, the default
              is hmac-sha256.

       NOTE:
          Only the -k option should  be  used,  rather  than  the  -y  option,
          because  with  -y  the  shared  secret is supplied as a command-line
          argument in clear text. This may be visible in the output  from  ps1
          or in a history file maintained by the user's shell.


QUERY OPTIONS

       dig  provides  a  number of query options which affect the way in which
       lookups are made and the results displayed. Some of these set or  reset
       flag  bits  in  the  query header, some determine which sections of the
       answer get printed, and others determine the timeout and retry  strate-
       gies.

       Each  query  option  is identified by a keyword preceded by a plus sign
       (+). Some keywords set or reset an option; these may be preceded by the
       string  no to negate the meaning of that keyword. Other keywords assign
       values to options, like the timeout interval. They have the form  +key-
       word=value.  Keywords  may be abbreviated, provided the abbreviation is
       unambiguous; for example, +cd  is  equivalent  to  +cdflag.  The  query
       options are:

       +aaflag, +noaaflag
              This option is a synonym for +aaonly, +noaaonly.

       +aaonly, +noaaonly
              This option sets the aa flag in the query.

       +additional, +noadditional
              This  option  displays [or does not display] the additional sec-
              tion of a reply. The default is to display it.

       +adflag, +noadflag
              This option sets [or does not set] the AD (authentic  data)  bit
              in  the query. This requests the server to return whether all of
              the answer and authority sections have been validated as secure,
              according  to  the security policy of the server. AD=1 indicates
              that all records have been validated as secure and the answer is
              not  from  a OPT-OUT range. AD=0 indicates that some part of the
              answer was insecure or  not  validated.   This  bit  is  set  by
              default.

       +all, +noall
              This option sets or clears all display flags.

       +answer, +noanswer
              This option displays [or does not display] the answer section of
              a reply. The default is to display it.

       +authority, +noauthority
              This option displays [or does not display] the authority section
              of a reply. The default is to display it.

       +badcookie, +nobadcookie
              This  option  retries  the  lookup with a new server cookie if a
              BADCOOKIE response is received.

       +besteffort, +nobesteffort
              This option attempts to display the contents of  messages  which
              are  malformed. The default is to not display malformed answers.

       +bufsize[=B]
              This option sets the UDP message buffer  size  advertised  using
              EDNS0  to B bytes.  The maximum and minimum sizes of this buffer
              are 65535 and 0, respectively.  +bufsize  restores  the  default
              buffer size.

       +cd, +cdflag, +nocdflag
              This  option  sets  [or does not set] the CD (checking disabled)
              bit in the query. This requests the server to not perform DNSSEC
              validation of responses.

       +class, +noclass
              This option displays [or does not display] the CLASS when print-
              ing the record.

       +cmd, +nocmd
              This option toggles the printing of the initial comment  in  the
              output,  identifying  the  version  of dig and the query options
              that have been applied. This option always has a global  effect;
              it  cannot  be  set globally and then overridden on a per-lookup
              basis. The default is to print this comment.

       +comments, +nocomments
              This option toggles the display of some  comment  lines  in  the
              output, with information about the packet header and OPT pseudo-
              section, and the names of the response section. The  default  is
              to print these comments.

              Other  types  of comments in the output are not affected by this
              option, but can be controlled using other command-line switches.
              These include +cmd, +question, +stats, and +rrcomments.

       +cookie=####, +nocookie
              This  option sends [or does not send] a COOKIE EDNS option, with
              an optional value. Replaying a COOKIE from a  previous  response
              allows  the server to identify a previous client. The default is
              +cookie.

              +cookie is also set when +trace is set  to  better  emulate  the
              default queries from a nameserver.

       +crypto, +nocrypto
              This  option  toggles  the  display  of  cryptographic fields in
              DNSSEC records. The contents of these fields are unnecessary for
              debugging  most  DNSSEC  validation  failures  and removing them
              makes it easier to see the common failures. The  default  is  to
              display  the  fields.  When  omitted,  they  are replaced by the
              string [omitted] or, in the DNSKEY case, the key ID is displayed
              as the replacement, e.g. [ key id = value ].

       +defname, +nodefname
              This  option,  which  is deprecated, is treated as a synonym for
              +search, +nosearch.

       +dns64prefix, +nodns64prefix
              Lookup IPV4ONLY.ARPA AAAA and print any DNS64 prefixes found.

       +dnssec, +do, +nodnssec, +nodo
              This option requests that DNSSEC records be sent by setting  the
              DNSSEC  OK  (DO) bit in the OPT record in the additional section
              of the query.

       +domain=somename
              This option sets the search list to contain  the  single  domain
              somename,   as   if   specified   in   a   domain  directive  in
              /etc/resolv.conf, and enables search list processing as  if  the
              +search option were given.

       +dscp=value
              This option sets the DSCP code point to be used when sending the
              query. Valid DSCP code points are  in  the  range  [0...63].  By
              default no code point is explicitly set.

       +edns[=#], +noedns
              This option specifies the EDNS version to query with. Valid val-
              ues are 0 to 255.  Setting the EDNS version causes an EDNS query
              to be sent.  +noedns clears the remembered EDNS version. EDNS is
              set to 0 by default.

       +ednsflags[=#], +noednsflags
              This option sets the must-be-zero EDNS flags bits  (Z  bits)  to
              the  specified  value.   Decimal,  hex,  and octal encodings are
              accepted. Setting a named flag (e.g., DO) is  silently  ignored.
              By default, no Z bits are set.

       +ednsnegotiation, +noednsnegotiation
              This   option  enables/disables  EDNS  version  negotiation.  By
              default, EDNS version negotiation is enabled.

       +ednsopt[=code[:value]], +noednsopt
              This option specifies the EDNS option with code point  code  and
              an  optional  payload of value as a hexadecimal string. code can
              be either an EDNS option name (for example, NSID or ECS)  or  an
              arbitrary  numeric  value. +noednsopt clears the EDNS options to
              be sent.

       +expire, +noexpire
              This option sends an EDNS Expire option.

       +fail, +nofail
              This option indicates that named should try  [or  not  try]  the
              next server if a SERVFAIL is received. The default is to not try
              the next server, which is the reverse of  normal  stub  resolver
              behavior.

       +header-only, +noheader-only
              This  option  sends a query with a DNS header without a question
              section. The default is to add a  question  section.  The  query
              type and query name are ignored when this is set.

       +https[=value], +nohttps
              This  option  indicates whether to use DNS over HTTPS (DoH) when
              querying name servers.  When this option is  in  use,  the  port
              number defaults to 443.  The HTTP POST request mode is used when
              sending the query.

              If value is specified, it will be used as the HTTP  endpoint  in
              the  query  URI; the default is /dns-query. So, for example, dig
              @example.com   +https   will   use   the    URI    https://exam-
              ple.com/dns-query.

       +https-get[=value], +nohttps-get
              Similar to +https, except that the HTTP GET request mode is used
              when sending the query.

       +https-post[=value], +nohttps-post
              Same as +https.

       +http-plain[=value], +nohttp-plain
              Similar to +https, except that HTTP queries will be sent over  a
              non-encrypted channel. When this option is in use, the port num-
              ber defaults to 80 and the HTTP request mode is POST.

       +http-plain-get[=value], +nohttp-plain-get
              Similar to +http-plain, except that the  HTTP  request  mode  is
              GET.

       +http-plain-post[=value], +nohttp-plain-post
              Same as +http-plain.

       +identify, +noidentify
              This  option  shows  [or  does not show] the IP address and port
              number that supplied the  answer,  when  the  +short  option  is
              enabled. If short form answers are requested, the default is not
              to show the source address and port number of  the  server  that
              provided the answer.

       +idnin, +noidnin
              This  option processes [or does not process] IDN domain names on
              input. This requires IDN SUPPORT to have been enabled at compile
              time.

              The  default  is  to process IDN input when standard output is a
              tty.  The IDN processing on input is disabled when dig output is
              redirected  to files, pipes, and other non-tty file descriptors.

       +idnout, +noidnout
              This option converts [or does not convert] puny code on  output.
              This  requires IDN SUPPORT to have been enabled at compile time.

              The default is to process puny code on output when standard out-
              put  is  a  tty.  The puny code processing on output is disabled
              when dig output is redirected to files, pipes, and other non-tty
              file descriptors.

       +ignore, +noignore
              This  option  ignores  [or  does  not  ignore] truncation in UDP
              responses instead of retrying with TCP. By default, TCP  retries
              are performed.

       +keepalive, +nokeepalive
              This option sends [or does not send] an EDNS Keepalive option.

       +keepopen, +nokeepopen
              This option keeps [or does not keep] the TCP socket open between
              queries, and reuses it rather than creating a new TCP socket for
              each lookup. The default is +nokeepopen.

       +multiline, +nomultiline
              This  option  prints  [or  does not print] records, like the SOA
              records, in a verbose multi-line format with human-readable com-
              ments.  The  default is to print each record on a single line to
              facilitate machine parsing of the dig output.

       +ndots=D
              This option sets the number of dots (D) that must appear in name
              for  it  to  be  considered  absolute. The default value is that
              defined using the ndots statement in /etc/resolv.conf, or  1  if
              no  ndots statement is present. Names with fewer dots are inter-
              preted as relative names, and are searched for  in  the  domains
              listed  in the search or domain directive in /etc/resolv.conf if
              +search is set.

       +nsid, +nonsid
              When enabled, this  option  includes  an  EDNS  name  server  ID
              request when sending a query.

       +nssearch, +nonssearch
              When  this option is set, dig attempts to find the authoritative
              name servers for the zone containing the name being  looked  up,
              and  display  the  SOA  record that each name server has for the
              zone.  Addresses of  servers  that  did  not  respond  are  also
              printed.

       +onesoa, +noonesoa
              When  enabled, this option prints only one (starting) SOA record
              when performing an AXFR. The default is to print both the start-
              ing and ending SOA records.

       +opcode=value, +noopcode
              When enabled, this option sets (restores) the DNS message opcode
              to the specified value. The default value is QUERY (0).

       +padding=value
              This option pads the size of the query  packet  using  the  EDNS
              Padding  option  to  blocks  of  value bytes. For example, +pad-
              ding=32 causes a 48-byte query to be padded  to  64  bytes.  The
              default  block size is 0, which disables padding; the maximum is
              512. Values are ordinarily expected to be powers of two, such as
              128; however, this is not mandatory. Responses to padded queries
              may also be padded, but only  if  the  query  uses  TCP  or  DNS
              COOKIE.

       +qid=value
              This  option specifies the query ID to use when sending queries.

       +qr, +noqr
              This option toggles the display of the query message  as  it  is
              sent. By default, the query is not printed.

       +question, +noquestion
              This  option  toggles  the  display of the question section of a
              query when an answer is returned. The default is  to  print  the
              question section as a comment.

       +raflag, +noraflag
              This  option sets [or does not set] the RA (Recursion Available)
              bit in the query. The default is +noraflag. This bit is  ignored
              by the server for QUERY.

       +rdflag, +nordflag
              This option is a synonym for +recurse, +norecurse.

       +recurse, +norecurse
              This  option  toggles  the setting of the RD (recursion desired)
              bit in the query.  This bit is set by default, which  means  dig
              normally  sends  recursive  queries.  Recursion is automatically
              disabled when the +nssearch or +trace query option is used.

       +retry=T
              This option sets the number  of  times  to  retry  UDP  and  TCP
              queries  to  server  to  T  instead  of  the default, 2.  Unlike
              +tries, this does not include the initial query.

       +rrcomments, +norrcomments
              This option toggles the display of per-record  comments  in  the
              output (for example, human-readable key information about DNSKEY
              records). The default is not to  print  record  comments  unless
              multiline mode is active.

       +search, +nosearch
              This  option  uses  [or does not use] the search list defined by
              the searchlist or domain directive in resolv.conf, if  any.  The
              search list is not used by default.

              ndots  from  resolv.conf (default 1), which may be overridden by
              +ndots, determines whether the name is treated as  relative  and
              hence whether a search is eventually performed.

       +short, +noshort
              This  option  toggles  whether  a  terse answer is provided. The
              default is to print the answer in a verbose  form.  This  option
              always  has  a global effect; it cannot be set globally and then
              overridden on a per-lookup basis.

       +showbadcookie, +noshowbadcookie
              This option toggles whether to show the message  containing  the
              BADCOOKIE  rcode before retrying the request or not. The default
              is to not show the messages.

       +showsearch, +noshowsearch
              This option performs [or does  not  perform]  a  search  showing
              intermediate results.

       +sigchase, +nosigchase
              This  feature  is  now  obsolete  and has been removed; use delv
              instead.

       +split=W
              This option splits  long  hex-  or  base64-formatted  fields  in
              resource records into chunks of W characters (where W is rounded
              up to the nearest multiple of 4). +nosplit  or  +split=0  causes
              fields  not to be split at all. The default is 56 characters, or
              44 characters when multiline mode is active.

       +stats, +nostats
              This option toggles the printing of statistics: when  the  query
              was made, the size of the reply, etc. The default behavior is to
              print the query statistics as a comment after each lookup.

       +subnet=addr[/prefix-length], +nosubnet
              This option sends [or  does  not  send]  an  EDNS  CLIENT-SUBNET
              option with the specified IP address or network prefix.

              dig  +subnet=0.0.0.0/0, or simply dig +subnet=0 for short, sends
              an EDNS CLIENT-SUBNET option with an empty address and a  source
              prefix-length  of  zero,  which  signals  a  resolver  that  the
              client's address information must not  be  used  when  resolving
              this query.

       +tcflag, +notcflag
              This  option  sets  [or does not set] the TC (TrunCation) bit in
              the query. The default is +notcflag. This bit is ignored by  the
              server for QUERY.

       +tcp, +notcp
              This  option  indicates  whether  to  use TCP when querying name
              servers.  The default behavior is to use UDP unless a  type  any
              or  ixfr=N query is requested, in which case the default is TCP.
              AXFR queries always use TCP.

       +timeout=T
              This option sets the timeout for  a  query  to  T  seconds.  The
              default timeout is 5 seconds. An attempt to set T to less than 1
              is silently set to 1.

       +tls, +notls
              This option indicates whether to use DNS  over  TLS  (DoT)  when
              querying name servers. When this option is in use, the port num-
              ber defaults to 853.

       +tls-ca[=file-name], +notls-ca
              This option enables remote server TLS certificate validation for
              DNS transports, relying on TLS. Certificate authorities certifi-
              cates are loaded from the specified PEM file (file-name). If the
              file  is not specified, the default certificates from the global
              certificates store are used.

       +tls-certfile=file-name,    +tls-keyfile=file-name,    +notls-certfile,
       +notls-keyfile
              These options set the state of certificate-based client  authen-
              tication  for  DNS  transports, relying on TLS. Both certificate
              chain file and private key file are expected to be in  PEM  for-
              mat.  Both options must be specified at the same time.

       +tls-hostname=hostname, +notls-hostname
              This  option  makes  dig use the provided hostname during remote
              server TLS certificate verification. Otherwise, the  DNS  server
              name is used. This option has no effect if +tls-ca is not speci-
              fied.

       +topdown, +notopdown
              This feature is related to dig +sigchase, which is obsolete  and
              has been removed. Use delv instead.

       +trace, +notrace
              This option toggles tracing of the delegation path from the root
              name servers for the name being looked up. Tracing  is  disabled
              by default. When tracing is enabled, dig makes iterative queries
              to resolve the name being looked up. It follows  referrals  from
              the  root  servers, showing the answer from each server that was
              used to resolve the lookup.

              If @server is also specified, it affects only the initial  query
              for the root zone name servers.

              +dnssec  is  also  set when +trace is set, to better emulate the
              default queries from a name server.

       +tries=T
              This option sets the number of times to try UDP and TCP  queries
              to  server  to T instead of the default, 3. If T is less than or
              equal to zero, the number of tries is silently rounded up to  1.

       +trusted-key=####
              This  option  formerly  specified  trusted keys for use with dig
              +sigchase. This feature is now obsolete and  has  been  removed;
              use delv instead.

       +ttlid, +nottlid
              This option displays [or does not display] the TTL when printing
              the record.

       +ttlunits, +nottlunits
              This option displays [or does not display] the TTL  in  friendly
              human-readable  time  units  of  s, m, h, d, and w, representing
              seconds, minutes, hours, days, and weeks. This implies +ttlid.

       +unknownformat, +nounknownformat
              This option prints all RDATA in  unknown  RR  type  presentation
              format  (RFC  3597).   The  default  is to print RDATA for known
              types in the type's presentation format.

       +vc, +novc
              This option uses [or  does  not  use]  TCP  when  querying  name
              servers. This alternate syntax to +tcp is provided for backwards
              compatibility. The vc stands for "virtual circuit."

       +yaml, +noyaml
              When enabled, this option prints the responses (and, if  +qr  is
              in use, also the outgoing queries) in a detailed YAML format.

       +zflag, +nozflag
              This  option  sets  [or  does  not  set] the last unassigned DNS
              header flag in a DNS query.  This flag is off by default.


MULTIPLE QUERIES

       The BIND 9 implementation of dig supports specifying  multiple  queries
       on  the  command  line  (in  addition  to  supporting the -f batch file
       option). Each of those queries can be supplied  with  its  own  set  of
       flags, options, and query options.

       In this case, each query argument represents an individual query in the
       command-line syntax described above. Each consists of any of the  stan-
       dard  options  and  flags,  the name to be looked up, an optional query
       type and class, and any query options that should be  applied  to  that
       query.

       A  global set of query options, which should be applied to all queries,
       can also be supplied. These global query options must precede the first
       tuple  of name, class, type, options, flags, and query options supplied
       on the command line. Any global query options (except +cmd  and  +short
       options)  can  be  overridden by a query-specific set of query options.
       For example:

          dig +qr www.isc.org any -x 127.0.0.1 isc.org ns +noqr

       shows how dig can be used from the command line to make three  lookups:
       an  ANY  query  for  www.isc.org,  a reverse lookup of 127.0.0.1, and a
       query for the NS records of isc.org. A global query option  of  +qr  is
       applied,  so  that dig shows the initial query it made for each lookup.
       The final query has a local query option of +qr which  means  that  dig
       does  not  print  the initial query when it looks up the NS records for
       isc.org.


IDN SUPPORT

       If dig has been built with IDN (internationalized domain name) support,
       it  can  accept  and  display non-ASCII domain names. dig appropriately
       converts character encoding of a domain name before sending  a  request
       to a DNS server or displaying a reply from the server.  To turn off IDN
       support, use the parameters +idnin and +idnout, or define the  IDN_DIS-
       ABLE environment variable.


RETURN CODES

       dig return codes are:

       0      DNS response received, including NXDOMAIN status

       1      Usage error

       8      Couldn't open batch file

       9      No reply from server

       10     Internal error


FILES

       /etc/resolv.conf

       ${HOME}/.digrc


SEE ALSO

       delv(1), host(1), named(8), dnssec-keygen(8), RFC 1035.


BUGS

       There are probably too many query options.


AUTHOR

       Internet Systems Consortium


COPYRIGHT

       2022, Internet Systems Consortium



9.18.3                            2022-05-09                            dig(1)

bind 9.18.3 - Generated Sat May 21 15:11:14 CDT 2022
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