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:       187.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:     6202 5 1 E04C5234F3E4C4F387B29653E73A89E08D38D14C
ds-rdata:     6202 5 2 4BECE55AB94BD346A30E015249A76ED6776E43A17F4579C8AE4E2E10 7ABAFBE3

whois:        whois.lacnic.net

changed:      2007-09
changed:      2017-03-07
source:       IANA