Zone apex
Start of authority
Email
Serial
21
Refresh
6h
Retry
1h
Expire
14d
Negative cache TTL
5m
Question and response
Question
dig _spf.webmercs.com. SOA
Answer
The response has no answer records.
Authority
webmercs.com. 300 SOA ns-cloud-c1.googledomains.com. cloud-dns-hostmaster.google.com. 21 21600 3600 1209600 300
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0