SOA
Start of Authority
Primary NS
Mailbox
smart\.it.gmx.de
Serial
2026072401
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
10800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms63683266
v=spf1 mx a ip4:31.24.148.97 ip6:2a02:16d0:0:200::1 include:spf.protection.outlook.com include:mailgate.exchonline.de ~all
A