Domains with DNS TXT v=spf1 ip4:199.192.20.18 ip4:192.236.146.142 +a +mx +ip4:23.254.251.54 +ip4:23.254.251.79 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:199.192.20.18 ip4:192.236.146.142 +a +mx +ip4:23.254.251.54 +ip4:23.254.251.79 ~all.