Zone apex
Start of authority
Email
Serial
24
Refresh
15m
Retry
1m 30s
Expire
1d
Negative cache TTL
15m
Question and response
Question
dig mx2.unipol.ru. SOA
Answer
The response has no answer records.
Authority
unipol.ru. 900 SOA dns1.yandex.net. dns-hosting.yandex.ru. 24 900 90 86400 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0