Delegated IANA root zone
.science
Generic top-level domain
A source-linked reference record for .science , combining IANA delegation data with registry metadata.
Registry dot Science Limited
IANA type Generic
Registered 2014-10-23
DNSSEC Not determined
Overview
Registry
Technical
History
Sources
Overview
About .science
.science is listed by IANA as a generic top-level domain. The sponsoring organisation shown in the IANA delegation record is dot Science Limited.
Policy and eligibility are deliberately not inferred from the string name. Registration rules should be taken from the registry and its official documentation.
Sponsoring organisation dot Science Limited
WHOIS whois.nic.science
Registration date 2014-10-23
IANA last update 2024-05-11
Technical information DNS and protocol details Root-level delegation and protocol endpoints surfaced without hiding the source.
Authoritative nameservers Published in the IANA delegation record.
a.nic.science 37.209.192.10 · 2001:dcd:1:0:0:0:0:10
b.nic.science 37.209.194.10 · 2001:dcd:2:0:0:0:0:10
c.nic.science 37.209.196.10 · 2001:dcd:3:0:0:0:0:10
ns1.dns.nic.science 156.154.169.41 · 2610:a1:1071:0:0:0:1:29
ns2.dns.nic.science 156.154.170.41 · 2610:a1:1072:0:0:0:1:29
ns3.dns.nic.science 156.154.171.41 · 2610:a1:1073:0:0:0:1:29
Protocol endpoints Published registry lookup services.
WHOIS whois.nic.science
Delegation history Record timeline Only milestones that can be tied directly to official records are shown.
Delegation of the .science domain to dot Science Limited
2014-10-23 IANA registration date Registration date shown in the IANA delegation record.
2024-05-11 IANA record last updated Latest update date displayed by the IANA delegation record.
Sources Official records This page keeps operational facts attached to their original source.
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