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:       60.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:      ns4.apnic.net.
nserver:      tinnie.arin.net.
ds-rdata:     38773 5 1 230654518789764f6a7e487e1391a557d964c797
ds-rdata:     38773 5 2 6459888a91c3a317915bb9aae09619643165a9fc55debca41c406496af5d55ad

whois:        whois.apnic.net

changed:      2003-04
changed:      2016-05-27
source:       IANA