Zone apex
Start of authority
Email
Serial
40684
Refresh
3h
Retry
1h
Expire
28d
Negative cache TTL
3m
Question and response
Question
dig _spf.utah.edu. SOA
Answer
The response has no answer records.
Authority
utah.edu. 180 SOA ns.utah.edu. postmaster.ns.utah.edu. 40684 10800 3600 2419200 180
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0