Zone apex
Start of authority
Email
Serial
2026022420
Refresh
15m
Retry
10m
Expire
14d
Negative cache TTL
15m
Question and response
Question
dig f.nic.ch. SOA
Answer
The response has no answer records.
Authority
ch. 900 SOA a.nic.ch. dns-operation.switch.ch. 2026022420 900 600 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0