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[DNS] Revise record size limit documentation#29286

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RebeccaTamachiro merged 6 commits intocloudflare:productionfrom
svenr-cf:dns-txt-record-limit-cleanup
Mar 25, 2026
Merged

[DNS] Revise record size limit documentation#29286
RebeccaTamachiro merged 6 commits intocloudflare:productionfrom
svenr-cf:dns-txt-record-limit-cleanup

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Summary

  • Remove TXT-specific 2,048 character limit for individual records
  • Move 8,192 combined content length limit from TXT section to page intro, as it applies to all record types
  • Add 4,096 byte wire format size limit for individual records

- Remove TXT-specific 2,048 character limit for individual records
- Move 8,192 combined content length limit from TXT section to page intro, as it applies to all record types
- Add 4,096 byte wire format size limit for individual records
@svenr-cf svenr-cf requested review from a team and RebeccaTamachiro as code owners March 24, 2026 16:38
@github-actions github-actions bot added product:dns Issues or PRs related to DNS size/s labels Mar 24, 2026
@RebeccaTamachiro RebeccaTamachiro enabled auto-merge (squash) March 25, 2026 15:59
@RebeccaTamachiro RebeccaTamachiro merged commit bb68ece into cloudflare:production Mar 25, 2026
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