Domains with DNS TXT v=spf1+a +mx +ip4:142.112.3.221 -all

There is 1 domain that have DNS TXT set to v=spf1+a +mx +ip4:142.112.3.221 -all.

Top Domains with TXT set to v=spf1+a +mx +ip4:142.112.3.221 -all