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:       181.in-addr.arpa

organisation: LACNIC

nserver:      LACNIC.AUTHDNS.RIPE.NET.
nserver:      NS-LACNIC.NIC.MX.
nserver:      NS.LACNIC.NET.
nserver:      NS2.LACNIC.NET.
nserver:      NS3.AFRINIC.NET.
nserver:      SEC3.APNIC.NET.
nserver:      TINNIE.ARIN.NET.
nserver:      a.arpa.DNS.BR.
ds-rdata:     2386 5 1 2651EC2EB933B8EB55D3780BAB58027F59C9E83B
ds-rdata:     2386 5 2 6576F5E7F964E3CB161ABDB20BEA4ACE4A113E9916DBD9B9AB3A6585 8261DBD4

whois:        whois.lacnic.net

changed:      2010-06
changed:      2016-04-05
source:       IANA