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:       223.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:     7526 5 1 e3ff691426e8caa772cf50957c60e0d1cf11ca29
ds-rdata:     7526 5 2 a3afe2615f7f2adc17e861a6abbff6c57fb9506600d4947bd6dad83ff0ddbfea

whois:        whois.apnic.net

changed:      2010-04
changed:      2017-05-30
source:       IANA