Domains with DNS TXT v=spf1 ip4:170.247.63.121 include:_spf.sender25.com +a +mx +ip4:192.99.37.104 +ip4:198.27.87.175 +ip4:158.69.165.176 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:170.247.63.121 include:_spf.sender25.com +a +mx +ip4:192.99.37.104 +ip4:198.27.87.175 +ip4:158.69.165.176 ~all.