Zone apex
Start of authority
Email
Serial
2026021601
Refresh
1h
Retry
2h
Expire
7d
Negative cache TTL
1m
Question and response
Question
dig swm.de. SOA
Answer
swm.de. 86400 SOA ns.swm.de. firewalladm.swm.de. 2026021601 3600 7200 604800 60
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0