Zone apex
Start of authority
Email
Serial
3578
Refresh
4h
Retry
30m
Expire
7d
Negative cache TTL
2h
Question and response
Question
dig second-dns.netcup.net. SOA
Answer
The response has no answer records.
Authority
netcup.net. 7200 SOA acns01.xaas.systems. mail.netcup.de. 3578 14400 1800 604800 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0