Zone apex
Start of authority
Email
Serial
3260304013
Refresh
3h
Retry
1h
Expire
21d
Negative cache TTL
12h
Question and response
Question
dig smtp.uio.no. SOA
Answer
The response has no answer records.
Authority
uio.no. 43200 SOA ns1.uio.no. hostmaster.uio.no. 3260304013 10800 3600 1814400 43200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0