Zone apex
Start of authority
Email
Serial
2012123333
Refresh
2h
Retry
40m
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig _spf-v4.melbicom.net. SOA
Answer
The response has no answer records.
Authority
melbicom.net. 300 SOA dns1.swiftycdn.net. ncc.melbicom.net. 2012123333 7200 2400 604800 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0