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SOA records

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SOA records

Start of Authority records describing zone authority and timing parameters.

Reading time:: 5 min
Difficulty:: Intermediate
Estimated duration:: 5 min
Prerequisites:: DNS
Last updated:: 2026-07-15
Author:: empire

Definition

SOA records define the authoritative source and timers for a DNS zone.

Prerequisites

DNSDomain Name System — the lookup fabric email authentication depends on.

DNSDomain Name System — the lookup fabric email authentication depends on.

PreviousNS records NextTTL

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