Domains with DNS TXT v=spf1 ptr a mx include:spf.protection.outlook.com include:spf.heimdall.zpirit.no -all

There is 1 domain that have DNS TXT set to v=spf1 ptr a mx include:spf.protection.outlook.com include:spf.heimdall.zpirit.no -all.

Top Domains with TXT set to v=spf1 ptr a mx include:spf.protection.outlook.com include:spf.heimdall.zpirit.no -all