SOA
Start of Authority
Primary NS
Mailbox
simplehosting.valsys.ch.valsys.computer
Serial
2023030614
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:217.162.0.0/24 ip4:193.36.36.0/24 a mx -all