Zone apex
Start of authority
Email
Serial
1562171445
Refresh
6m
Retry
10m
Expire
28d
Negative cache TTL
1h
Question and response
Question
dig in.mailcontrol.com. SOA
Answer
in.mailcontrol.com. 3600 SOA ns-a.blackspider.com. hostmaster.blackspider.com. 1562171445 360 600 2419200 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0