Domains with DNS TXT v=spf1 ip4:50.87.145.12 +a +mx +ip4:192.254.250.16 +smtp.biz.rr.com:110

There is 1 domain that have DNS TXT set to v=spf1 ip4:50.87.145.12 +a +mx +ip4:192.254.250.16 +smtp.biz.rr.com:110.

Top Domains with TXT set to v=spf1 ip4:50.87.145.12 +a +mx +ip4:192.254.250.16 +smtp.biz.rr.com:110