注册 .duns 域名

.duns 域名无法备案。

.duns 域名是一种顶级域名，它由管理。
(此域名在互联网上大约有 1 个网站。)

% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object

domain:       DUNS

status:       REMOVED
remarks:      Registration information: 

created:      2016-07-14
changed:      2019-08-31
source:       IANA