Domains with DNS TXT v=spf1 +a +mx +a:2.186.12.12 -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +a:2.186.12.12 -all.

Top Domains with TXT set to v=spf1 +a +mx +a:2.186.12.12 -all