Domains with DNS TXT v=spf1 +mx +a +ip4:37.187.139.42 +ip6:2001:41d0:a:492a::1 -all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:37.187.139.42 +ip6:2001:41d0:a:492a::1 -all.
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:37.187.139.42 +ip6:2001:41d0:a:492a::1 -all.