Zone apex
Start of authority
Email
Serial
2017052253
Refresh
1m
Retry
1h
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig 24HC.RU. SOA
Answer
24HC.RU. 60 SOA isp.24HC.RU. info.itcom.info. 2017052253 60 3600 604800 86400
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0