Learn>DNS>AAAA recordsLearning pathAuthentication↓DNS↓Reputation↓Warmup↓Deliverability↓Inbox PlacementAAAA recordsIPv6 address records for hosts including mail servers.Reading time: 5 minDifficulty: BeginnerEstimated duration: 5 minPrerequisites: DNSLast updated: 2026-07-15Author: empirePrerequisitesDNSDomain Name System — the lookup fabric email authentication depends on.Related ConceptsDNSDomain Name System — the lookup fabric email authentication depends on.Where do you want to go next?DNSDomain Name System — the lookup fabric email authentication depends on.PreviousA recordsNextNS records