Zone apex
Start of authority
Email
Serial
2026022415
Refresh
4h
Retry
1h
Expire
14d
Negative cache TTL
10m
Question and response
Question
dig webmail.chalmers.se. SOA
Answer
The response has no answer records.
Authority
chalmers.se. 600 SOA ns1.chalmers.se. cth-nic.chalmers.se. 2026022415 14400 3600 1209600 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0