Zone apex
Start of authority
Email
Serial
2023041500
Refresh
8h
Retry
2h
Expire
28d
Negative cache TTL
1d
Question and response
Question
dig mail.sdtnet.de. SOA
Answer
The response has no answer records.
Authority
sdtnet.de. 86400 SOA ns1.sdt.net. hostmaster.sdt.net. 2023041500 28800 7200 2419200 86400
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0