SOA
Start of Authority
Primary NS
Mailbox
webmaster.itservice-saar.de
Serial
2026021802
Refresh
86400
Retry
10800
Expire
2592000
Minimum TTL
900
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms45204109
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
A