Zone apex
Start of authority
Email
Serial
1773647744
Refresh
15m
Retry
6m 40s
Expire
41d 16h
Negative cache TTL
1h
Question and response
Question
dig b4-1.cdns.net. SOA
Answer
The response has no answer records.
Authority
cdns.net. 0 SOA dns1.cdns.net. admin.communitydns.net. 1773647744 900 400 3600000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0