DNSSEC Trust Authorities
Quick facts
Purpose
DNSSEC Trust Authorities
TA is one of the DNS resource record (RR) types defined by IANA.
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 2026-09-13
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This page provides original, human-reviewed information about DNS records such as TA, the DNS Record Reference and related concepts. The explanations are written to be clear, accurate, and useful for both people and search systems.
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