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:       180.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:     467 5 1 75c716cb7a50a0babf1dfde1b816857d5b927676
ds-rdata:     467 5 2 e563b3e727eae1208c1eaf6472c53405c650f1ff6d34bb29584c57f47aab591c

whois:        whois.apnic.net

changed:      2009-04
changed:      2017-05-30
source:       IANA