Zone apex
Start of authority
Email
Serial
2015100141
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig mail-out.itldc.net. SOA
Answer
The response has no answer records.
Authority
itldc.net. 3600 SOA ns.layer6.net. info.itldc.com. 2015100141 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0