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:       190.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:      NS4.APNIC.NET.
nserver:      TINNIE.ARIN.NET.
nserver:      a.arpa.DNS.BR.
ds-rdata:     3724 5 1 D5CEED0BBCE117F9FA6CC67F341A182418B30736
ds-rdata:     3724 5 2 F46E3E8029A3613F2C04FBCE53E5AC284F8C3D8450EBBAC3E240BCEB CAF307D3

whois:        whois.lacnic.net

changed:      1995-06
changed:      2019-04-05
source:       IANA