Domains with DNS TXT v=spf1 +a +mx +ip4:23.137.224.178 +ip4:170.75.252.42 +ip4:23.137.224.42 +ip4:108.60.195.4 ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:23.137.224.178 +ip4:170.75.252.42 +ip4:23.137.224.42 +ip4:108.60.195.4 ~all.