IANA WHOIS Service

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:       121.in-addr.arpa

organisation: APNIC

nserver:      apnic.authdns.ripe.net.
nserver:      apnic1.dnsnode.net.
nserver:      ns1.apnic.net.
nserver:      ns2.lacnic.net.
nserver:      ns3.apnic.net.
nserver:      tinnie.arin.net.
ds-rdata:     38653 5 1 d16b44e5d9baf882247a750fe64af7b83e382af9
ds-rdata:     38653 5 2 600ae478fe336e501c6efafa09facae59dc7f59128c0fa325abdbc1949db193c

whois:        whois.apnic.net

changed:      2006-01
changed:      2017-05-30
source:       IANA