Zone apex
Start of authority
Email
Serial
1748125764
Refresh
1h
Retry
10m
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig smtp2.crgroup.com. SOA
Answer
The response has no answer records.
Authority
crgroup.com. 300 SOA ns1-02.azure-dns.com. zone.easydns.com. 1748125764 3600 600 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0