Zone apex
Start of authority
Email
Serial
1749583478
Refresh
1h
Retry
2h
Expire
14d
Negative cache TTL
1h
Question and response
Question
dig mail-ed1.cbs.com. SOA
Answer
The response has no answer records.
Authority
cbs.com. 3600 SOA dns1.p09.nsone.net. hostmaster.nsone.net. 1749583478 3600 7200 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0