Domains with DNS TXT v=spf1 +a +mx ip4:172.105.3.215 include:spf.protection.outlook.com include:spf-ca.emailsignatures365.com include:spf.constantcontact.com -all

There are 5 domains that have DNS TXT set to v=spf1 +a +mx ip4:172.105.3.215 include:spf.protection.outlook.com include:spf-ca.emailsignatures365.com include:spf.constantcontact.com -all. The top 5 records ordered by domain rank are listed below.

Top Domains with TXT set to v=spf1 +a +mx ip4:172.105.3.215 include:spf.protection.outlook.com include:spf-ca.emailsignatures365.com include:spf.constantcontact.com -all