Zone apex
Start of authority
Email
Serial
2020122400
Refresh
1d
Retry
2h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig mx.ncnet.ru. SOA
Answer
The response has no answer records.
Authority
ncnet.ru. 3600 SOA nsmt.rt.ru. hostmasternsmt.rt.ru. 2020122400 86400 7200 604800 3600
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0