Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com include:spf.nl2go.com include:spf.smtp.net a -all

There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com include:spf.nl2go.com include:spf.smtp.net a -all.

Top Domains with TXT set to v=spf1 mx include:spf.protection.outlook.com include:spf.nl2go.com include:spf.smtp.net a -all