Zone apex
Start of authority
Email
Serial
2015071601
Refresh
3h
Retry
2m
Expire
7d
Negative cache TTL
3h
Question and response
Question
dig gdnsec.com. SOA
Answer
gdnsec.com. 86400 SOA tin.gdnsec.com. gdnssupport.nexusguard.com. 2015071601 10800 120 604800 10800
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0