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:       b.

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:     29681 5 1 54638f529cfbeffb1a33e896d28dda85a2bc3ed1
ds-rdata:     29681 5 2 101ce578b607262f58d31a504db2d0f17dcc2fdaab8f01a489ae229252207cab

whois:        whois.apnic.net

changed:      2006-03-08
changed:      2018-08-28
source:       IANA