Domains with DNS TXT v=spf1 ip4:51.161.193.47 ip4:51.161.193.44 +mx -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:51.161.193.47 ip4:51.161.193.44 +mx -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:51.161.193.47 ip4:51.161.193.44 +mx -all.