6
records
Name Servers
TTL
smtp.goog. 21600 IN NS ns1.zdns.google. smtp.goog. 21600 IN NS ns2.zdns.google. smtp.goog. 21600 IN NS ns3.zdns.google. smtp.goog. 21600 IN NS ns4.zdns.google.
SOA Details
TTL
6h
Responsible
cloud-dns-hostmaster.google.com
Serial
1
Times
Refresh
6h
Retry
1h
Expire
3d
Minimum TTL
5m
smtp.goog. 21600 IN SOA ns1.zdns.google. cloud-dns-hostmaster.google.com. 1 21600 3600 259200 300
Certificate Authority Authorization
TTL
CAA
Google Trust
1d
smtp.goog. 86400 IN CAA 0 issue "pki.goog"