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:      ns1.apnic.net.
nserver:      ns2.lacnic.net.
nserver:      ns3.apnic.net.
nserver:      ns4.apnic.net.
nserver:      tinnie.arin.net.
ds-rdata:     61732 5 1 a2ed2207c7fd58ff668bdde2b8ecd86e0bcce310
ds-rdata:     61732 5 2 8598f611bb4df6e057ee0d894802bcfce23f36ee59dfe0ef0f28747d4d63d47e

whois:        whois.apnic.net

changed:      2004-11-30
changed:      2016-05-27
source:       IANA