Zone apex
Start of authority
Email
Serial
2012110100
Refresh
3h
Retry
1h
Expire
28d
Negative cache TTL
6m
Question and response
Question
dig mx2.coprosys.cz. SOA
Answer
The response has no answer records.
Authority
coprosys.cz. 360 SOA nsa.coprosys.cz. hostmaster.coprosys.cz. 2012110100 10800 3600 2419200 360
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0