Domains with DNS TXT v=spf1 mx ip4:66.135.220.74 ip4:64.241.17.68 ~all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:66.135.220.74 ip4:64.241.17.68 ~all.
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:66.135.220.74 ip4:64.241.17.68 ~all.