The IANA WHOIS Service is provided using the WHOIS protocol on port 43. This web gateway will query this server and return the results. Accepted query arguments are domain names, IP addresses and AS numbers.


% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object

domain:       a.

organisation: APNIC

nserver:      apnic.authdns.ripe.net.
nserver:      apnic1.dnsnode.net.
nserver:      ns2.apnic.net.
nserver:      ns3.lacnic.net.
nserver:      tinnie.arin.net.
ds-rdata:     37321 5 1 09986e0351ff76bf758f3b1f70c6b515d0a5c3d5
ds-rdata:     37321 5 2 160625b05a30872f20220937998dc8e9fc2a7b4ce181100229c8f88d20aa416e

whois:        whois.apnic.net

changed:      2004-11-30
changed:      2018-08-28
source:       IANA