SOA
Start of Authority
Primary NS
Mailbox
root.netzblick.de
Serial
2026041004
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:212.77.170.0/23 ip4:212.77.175.0/24 include:_spf.csaonline.de include:spf.protection.outlook.com mx -all
MS=ms91259794
A