Zone apex
Start of authority
Email
Serial
2018082268
Refresh
2h 46m 40s
Retry
30m
Expire
7d
Negative cache TTL
25m
Question and response
Question
dig _spf3.superoffice.com. SOA
Answer
The response has no answer records.
Authority
superoffice.com. 1500 SOA dns1.cscdns.net. hostmaster.cscdns.net. 2018082268 10000 1800 604800 1500
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0