Zone apex
Start of authority
Email
Serial
2026022506
Refresh
15m
Retry
10m
Expire
14d
Negative cache TTL
15m
Question and response
Question
dig ch. SOA
Answer
ch. 900 SOA a.nic.ch. dns-operation.switch.ch. 2026022506 900 600 1209600 900
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0