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:       119.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:     44792 5 1 528dc19b1815f30f0918593d8eb55f0529816ac3
ds-rdata:     44792 5 2 adbbf199f4de55eace6c1e0d354677c0fdec1d9afc11411b7e06706ba8142c78

whois:        whois.apnic.net

changed:      2007-01
changed:      2018-08-28
source:       IANA