Zone apex
Start of authority
Email
Serial
2260120000
Refresh
5m
Retry
5m
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig mx.centurylink.net. SOA
Answer
The response has no answer records.
Authority
centurylink.net. 300 SOA authns2.qwest.net. abuse.aup.lumen.com. 2260120000 300 300 604800 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0