Zone apex
Start of authority
Email
Serial
2025060000
Refresh
12h
Retry
1h
Expire
28d
Negative cache TTL
1h
Question and response
Question
dig dnvrco-postmx01.email.rr.com. SOA
Answer
The response has no answer records.
Authority
email.rr.com. 3600 SOA dns1.rr.com. hostmaster.charter.com. 2025060000 43200 3600 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0