Zone apex
Start of authority
Email
Serial
1771766751
Refresh
3h
Retry
1h
Expire
30d
Negative cache TTL
5m
Question and response
Question
dig ns3.systemdns.com. SOA
Answer
The response has no answer records.
Authority
systemdns.com. 300 SOA ns1.tucows.com. hostmaster.systemdns.com. 1771766751 10800 3600 2592000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0