Domains with DNS TXT v=spf1 ip4:185.158.16.34 ip4:77.75.18.12 include:spf.protection.outlook.com include:spf.smtp2go.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:185.158.16.34 ip4:77.75.18.12 include:spf.protection.outlook.com include:spf.smtp2go.com -all.