Zone apex
Start of authority
Email
Serial
1653399756
Refresh
1h
Retry
10m
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig _spf.centurylink.syn-alias.com. SOA
Answer
The response has no answer records.
Authority
syn-alias.com. 300 SOA dns1.p04.nsone.net. hostmaster.nsone.net. 1653399756 3600 600 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0