table of contents
ADIG(1) | General Commands Manual | ADIG(1) |
NAME¶
adig - print information collected from Domain Name System (DNS) servers
SYNOPSIS¶
adig [OPTION]... NAME...
DESCRIPTION¶
Send queries to DNS servers about NAME and print received information, where NAME is a valid DNS name (e.g. www.example.com, 1.2.3.10.in-addr.arpa).
This utility comes with the c-ares asynchronous resolver library.
OPTIONS¶
- -c class
- Set the query class. Possible values for class are ANY, CHAOS, HS and IN (default).
- -d
- Print some extra debugging output.
- -f flag
- Add a behavior control flag. Possible values for flag are
igntc - ignore query truncation, return answer as-is instead of retrying
via tcp.
noaliases - don't honor the HOSTALIASES environment variable,
norecurse - don't query upstream servers recursively,
primary - use the first server,
stayopen - don't close the communication sockets, and
usevc - always use TCP. - -h, -?
- Display this help and exit.
- -s server
- Connect to specified DNS server, instead of the system's default one(s). Servers are tried in round-robin, if the previous one failed.
- -t type
- Query records of specified type. Possible values for type are A (default), AAAA, ANY, AXFR, CNAME, HINFO, MX, NAPTR, NS, PTR, SOA, SRV, TXT, URI, CAA, SVCB, and HTTPS.
- -T port
- Connect to the specified TCP port of DNS server.
- -U port
- Connect to the specified UDP port of DNS server.
REPORTING BUGS¶
Report bugs to the c-ares mailing list:
https://lists.haxx.se/listinfo/c-ares
SEE ALSO¶
April 2011 | c-ares utilities |