Zone apex
Start of authority
Email
Serial
2393993889
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m
Question and response
Question
dig mailout.server4you.de. SOA
Answer
The response has no answer records.
Authority
server4you.de. 1800 SOA matt.ns.cloudflare.com. dns.cloudflare.com. 2393993889 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0