Domains with DNS TXT v=spf1 mx ip4:149.72.88.179 ip4:149.72.177.78 include:spf.protection.outlook.com include:sendgrid.net exists:%{i}.spf.hc545-88.ca.iphmx.com ~all

There are 8 domains that have DNS TXT set to v=spf1 mx ip4:149.72.88.179 ip4:149.72.177.78 include:spf.protection.outlook.com include:sendgrid.net exists:%{i}.spf.hc545-88.ca.iphmx.com ~all. The top 8 records ordered by domain rank are listed below.

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