Zone apex
Start of authority
Email
Serial
2019140126
Refresh
30m
Retry
15m
Expire
21d
Negative cache TTL
2h
Question and response
Question
dig _spf4fib.upc.edu. SOA
Answer
The response has no answer records.
Authority
upc.edu. 7200 SOA ns.upc.edu. hostmaster.upcnet.es. 2019140126 1800 900 1814400 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0