Domains with DNS TXT v=spf1 ip4:174.142.221.54 include:relay.spamshield.io ip4:184.107.112.52 +a +mx ~all
There are 26 domains that have DNS TXT set to v=spf1 ip4:174.142.221.54 include:relay.spamshield.io ip4:184.107.112.52 +a +mx ~all. The top 26 records ordered by domain rank are listed below.