Zone apex
Start of authority
Email
Serial
2022092201
Refresh
1h
Retry
15m
Expire
14d
Negative cache TTL
30m
Question and response
Question
dig centron-mailhost.de. SOA
Answer
centron-mailhost.de. 1800 SOA ns.internet1.de. hostmaster.internet1.de. 2022092201 3600 900 1209600 1800
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0