Zone apex
Start of authority
Email
Serial
2023100519
Refresh
6h
Retry
30m
Expire
28d
Negative cache TTL
1h
Question and response
Question
dig upsemail.com. SOA
Answer
upsemail.com. 3600 SOA shadowcat-i.ups.com. hostmaster.nowhere.null. 2023100519 21600 1800 2419200 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0