Domains with DNS TXT v=spf1 mx ip4:12.3.187.234 ip4:104.58.83.81 -all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:12.3.187.234 ip4:104.58.83.81 -all.
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:12.3.187.234 ip4:104.58.83.81 -all.