Domains with DNS TXT v=spf1 mx a include:spf.protection.outlook.com include:sparkpostmail.com include:spf.topdesk.net include:mailswitch.nl ip4:94.126.67.102 ip4:62.148.1 82.10 ip4:84.246.5.209 ip4:81.4.65.66 ip4:5.39.185.33 ~all

There are 2 domains that have DNS TXT set to v=spf1 mx a include:spf.protection.outlook.com include:sparkpostmail.com include:spf.topdesk.net include:mailswitch.nl ip4:94.126.67.102 ip4:62.148.1 82.10 ip4:84.246.5.209 ip4:81.4.65.66 ip4:5.39.185.33 ~all. The top 2 records ordered by domain rank are listed below.

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