Domains with DNS TXT v=spf1 ip4:174.142.221.55 include:relay.spamshield.io +a +mx +ip4:184.107.112.55 +ip4:208.94.108.34 +ip4:208.94.108.36 +a:gw5216.fortimail.com +include:spf.protection.outlook.com ~all

There are 29 domains that have DNS TXT set to v=spf1 ip4:174.142.221.55 include:relay.spamshield.io +a +mx +ip4:184.107.112.55 +ip4:208.94.108.34 +ip4:208.94.108.36 +a:gw5216.fortimail.com +include:spf.protection.outlook.com ~all. The top 29 records ordered by domain rank are listed below.

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