Domains with DNS TXT v=spf1 a mx include:spf.smartemailing.cz ip4:217.198.123.142 ip4:82.99.179.90 ip4:185.119.216.236 ip4:185.119.216.213 ip4:185.119.216.154 include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.smartemailing.cz ip4:217.198.123.142 ip4:82.99.179.90 ip4:185.119.216.236 ip4:185.119.216.213 ip4:185.119.216.154 include:spf.protection.outlook.com -all.