Zone apex
Start of authority
Email
Serial
2026031915
Refresh
2h
Retry
5m
Expire
4d
Negative cache TTL
15m
Question and response
Question
dig fib.upc.es. SOA
Answer
fib.upc.es. 900 SOA dns1.fib.upc.es. xarxa.fib.upc.es. 2026031915 7200 300 345600 900
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0