DNS-SOA-EXPIRE
SOA expire is shorter than a week
What it means
If secondaries cannot reach the primary for longer than expire, they stop answering entirely. A short value turns a primary outage into a full DNS outage.
How to fix it
- 1Set expire to at least 1209600 (two weeks).
Re-check after the change
DNS changes can take up to the record's TTL to be seen; use Re-run on the result page to bypass our 10-minute cache.
