Zone apex
Start of authority
Email
Serial
3070753216
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig dns4.nrtc.net. SOA
Answer
The response has no answer records.
Authority
nrtc.net. 300 SOA dns1.nrtc.net. root.dns1.nrtc.net. 3070753216 10800 3600 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0