Domains with DNS TXT v=spf1 ip4:50.87.148.46 +a +mx +ip4:50.87.144.93 +include:authsmtp.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:50.87.148.46 +a +mx +ip4:50.87.144.93 +include:authsmtp.com ~all.

Top Domains with TXT set to v=spf1 ip4:50.87.148.46 +a +mx +ip4:50.87.144.93 +include:authsmtp.com ~all