Bug ID 2172041: Zone transfer fails for dnsx when the zone file contains TLSA records

Last Modified: Feb 03, 2026

Affected Product(s):
BIG-IP DNS, GTM(all modules)

Known Affected Versions:
17.5.1.3, 17.5.1.4

Opened: Dec 03, 2025

Severity: 3-Major

Symptoms

Dns express zone transfer fails.

Impact

Zone not able to be transferred to dns express.

Conditions

Zone containing TLSA records.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips