DZDB

2001:500:200::b

Version: IPv6

Jun 02, 2017 -

Current Nameservers 4
Name First Seen
b.ns.arpa May 03, 2022
b.ns.arpa May 03, 2022
b.root-servers.net Oct 04, 2017
b.root-servers.net Jun 02, 2017
Past Nameservers 3
Name First Seen Last Seen
b-root.dnstunnel.ltd Dec 19, 2020 Jan 23, 2021
b.root.dnstunnel.ltd Dec 19, 2020 Jan 23, 2021
b.root-servers.world Nov 15, 2020 Nov 23, 2020