Zone apex
Start of authority
Email
Serial
2026020900
Refresh
1h
Retry
15m
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig mail1.cdkglobal.com. SOA
Answer
The response has no answer records.
Authority
cdkglobal.com. 300 SOA ns.ord.us.cdk.com. named.cdk.com. 2026020900 3600 900 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0