Domains with DNS TXT v=spf1 ip4:174.142.221.31 include:relay.spamshield.io +a +mx +include:spf.protection.outlook.com +ip4:72.55.186.38 +ip4:206.47.225.98 -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:174.142.221.31 include:relay.spamshield.io +a +mx +include:spf.protection.outlook.com +ip4:72.55.186.38 +ip4:206.47.225.98 -all.