SOA
Start of Authority
Primary NS
Mailbox
rz.csaonline.de
Serial
2026092902
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
60
MX
Mail Exchangers
TXT
TXT Records
MS=ms14701412
v=spf1 ip4:81.27.162.64/26 ip4:212.77.170.0/23 ip4:212.77.175.0/24 mx ~all
A