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:       115.in-addr.arpa

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:     63331 5 1 6a85298449d9a3394d02b4cf728a10015f26cb7d
ds-rdata:     63331 5 2 6104475fe32d83d3580b37287bba1b554ea772043b6632843e425a234d192615

whois:        whois.apnic.net

changed:      2007-10
changed:      2018-08-28
source:       IANA