lookup> SIG

SIG ·Record

for security signature

value 24activeRFC 2536

Quick facts

TypeSIG

Value24

Statusactive

Meaningfor security signature

SpecificationRFC 2536, RFC 2931, RFC 3110, RFC 4034

Purpose

What does a SIG record do?

for security signature

SIG is one of the DNS resource record (RR) types defined by RFC 2536, RFC 2931, RFC 3110, RFC 4034.

Related record types

Frequently asked questions

Used for DNS resolution and zone configuration.

In the DNS management panel of your registrar or DNS provider (for example Cloudflare or Route53).

Sources & standards

Updated 2026-08-18

Explore this reference