Zone apex
Start of authority
Email
Serial
392
Refresh
1h
Retry
10m
Expire
7d
Negative cache TTL
1m
Question and response
Question
dig smxemail.com. SOA
Answer
smxemail.com. 3600 SOA ns1-03.azure-dns.com. hostmaster.smxemail.com. 392 3600 600 604800 60
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0