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:       37.in-addr.arpa

organisation: RIPE NCC

nserver:      ns3.afrinic.net.
nserver:      ns3.lacnic.net.
nserver:      ns4.apnic.net.
nserver:      pri.authdns.ripe.net.
nserver:      sns-pb.isc.org.
nserver:      tinnie.arin.net.
ds-rdata:     3545 8 2 de349f619ea8f07592a929174b632976a6250890a5aa2f46373615fe1154314e
ds-rdata:     55310 8 2 315a482017044972c80ae247f6d5f5b33f31076d876884b28b2e4d0908c11d80

whois:        whois.ripe.net

changed:      2010-11
changed:      2018-09-25
source:       IANA