Zone apex
Start of authority
Email
Serial
115
Refresh
6h
Retry
1h
Expire
3d
Negative cache TTL
5m
Question and response
Question
dig fbl.sendclean.com. SOA
Answer
The response has no answer records.
Authority
sendclean.com. 300 SOA ns-cloud-c1.googledomains.com. cloud-dns-hostmaster.google.com. 115 21600 3600 259200 300
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0