Internet Assigned Numbers Authority

Domain Name System Security (DNSSEC) NextSECure3 (NSEC3) Parameters

Created
2007-12-17
Last Updated
2021-12-03
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Registries included below

DNSSEC NSEC3 Flags

Registration Procedure(s)
RFC Required
Reference
[RFC5155][RFC9157]
Available Formats

CSV
Value Description Reference
0-6 Unassigned
7 Opt-Out [RFC5155]

DNSSEC NSEC3PARAM Flags

Registration Procedure(s)
RFC Required
Reference
[RFC5155][RFC9157]
Available Formats

CSV
Value Description Reference
0-6 Unassigned
7 Reserved [RFC5155]

DNSSEC NSEC3 Hash Algorithms

Registration Procedure(s)
RFC Required
Reference
[RFC5155][RFC9157]
Available Formats

CSV
Value Description Reference
0 Reserved [RFC5155]
1 SHA-1 [RFC5155]
2-255 Unassigned