Domains with DNS TXT v=spf1 ip4:174.142.221.52 include:relay.spamshield.io ip4:184.107.112.52 +a +mx +ip4:72.55.186.15 ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:174.142.221.52 include:relay.spamshield.io ip4:184.107.112.52 +a +mx +ip4:72.55.186.15 ~all.

Top Domains with TXT set to v=spf1 ip4:174.142.221.52 include:relay.spamshield.io ip4:184.107.112.52 +a +mx +ip4:72.55.186.15 ~all