Zone apex
Start of authority
Email
Serial
2017060700
Refresh
4h
Retry
1h
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig mail.xvserver.com. SOA
Answer
The response has no answer records.
Authority
xvserver.com. 14400 SOA ns1.xvserver.com. root.xvserver.com. 2017060700 14400 3600 1209600 86400
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0