Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com ip4:212.78.1.21 ip4:212.78.1.22 ip4:81.174.63.195 -all

There are 5 domains that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com ip4:212.78.1.21 ip4:212.78.1.22 ip4:81.174.63.195 -all. The top 5 records ordered by domain rank are listed below.

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