SOA
Start of Authority
Primary NS
Mailbox
hostmaster.worldsoft.ch
Serial
2026090208
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.antispamcloud.com include:spf.protection.outlook.com ip4:217.196.176.0/20 a mx ~all