Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:_f556d8e92faaf53f62baacf0df40412c.spf.dnssmarthost.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:_f556d8e92faaf53f62baacf0df40412c.spf.dnssmarthost.net -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:_f556d8e92faaf53f62baacf0df40412c.spf.dnssmarthost.net -all