Delegated IANA root zone
.int
Sponsored top-level domain
A source-linked reference record for .int , combining IANA delegation data with registry metadata.
Registry Internet Assigned Numbers Authority
IANA type Sponsored
Registered 1988-11-03
DNSSEC Not determined
Overview
Registry
Technical
History
Sources
.int is listed by IANA as a sponsored top-level domain. The sponsoring organisation shown in the IANA delegation record is Internet Assigned Numbers Authority.
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 Internet Assigned Numbers Authority
WHOIS whois.iana.org
Registration date 1988-11-03
IANA last update 2026-03-10
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.
ns.uu.net 137.39.1.3
ns0.ja.net 193.63.94.20 · 128.86.1.20 · 2001:630:0:9:0:0:0:14 · 2001:630:0:8:0:0:0:14
sec2.authdns.ripe.net 193.0.9.4 · 2a13:27c0:30:0:0:0:0:4
x.iana-servers.net 199.43.135.53 · 2001:500:8f:0:0:0:0:53
y.iana-servers.net 199.43.133.53 · 2001:500:8d:0:0:0:0:53
z.iana-servers.net 199.43.134.53 · 2001:500:8e:0:0:0:0:53
Protocol endpoints Published registry lookup services.
WHOIS whois.iana.org
Delegation history Record timeline Only milestones that can be tied directly to official records are shown.
1988-11-03 IANA registration date Registration date shown in the IANA delegation record.
2026-03-10 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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