Zone apex
Start of authority
Email
Serial
2009104327
Refresh
2h
Retry
1h
Expire
14d
Negative cache TTL
15m
Question and response
Question
dig _spf.comcast.com. SOA
Answer
The response has no answer records.
Authority
comcast.com. 900 SOA dns101.comcast.net. domregtech.comcastonline.com. 2009104327 7200 3600 1209600 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0