Domains with DNS TXT v=spf1 ip4:146.20.113.56 ip4:146.20.113.80 ip4:146.20.113.81 ip4:166.78.68.38 ip4:192.237.158.114 ip4:192.237.158.131 ip4:69.72.47.35 ip4:69.72.47.78 ip4:198.244.50.46 ip4:198.244.50.47 ip4:198.244.50.48 ip4:198.244.50.49 ip4:198.244.50.50 ip4:198.244.50. 51 include:mailgun.org include:customerspf.schoolmessenger.com include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:146.20.113.56 ip4:146.20.113.80 ip4:146.20.113.81 ip4:166.78.68.38 ip4:192.237.158.114 ip4:192.237.158.131 ip4:69.72.47.35 ip4:69.72.47.78 ip4:198.244.50.46 ip4:198.244.50.47 ip4:198.244.50.48 ip4:198.244.50.49 ip4:198.244.50.50 ip4:198.244.50. 51 include:mailgun.org include:customerspf.schoolmessenger.com include:spf.protection.outlook.com -all.

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