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:       27.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:     53042 5 1 028f9f85d18fa03ae6866055eadd5d85731ff3d5
ds-rdata:     53042 5 2 340ac03affc5ac2daf1d5b90c44fa1c1fd3dce7c11c81d118457d56b60d0f741

whois:        whois.apnic.net

changed:      2010-01
changed:      2017-05-30
source:       IANA