Zone apex
Start of authority
Email
Serial
2018114806
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
20m
Question and response
Question
dig ns3.proofpoint.com. SOA
Answer
The response has no answer records.
Authority
proofpoint.com. 1200 SOA ns1.proofpoint.com. ops.proofpoint.com. 2018114806 28800 7200 604800 1200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0