Domains with DNS TXT v=spf1 ip4:135.181.225.133 ip4:109.70.148.46 ip4:81.19.215.68 +a +mx +include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:135.181.225.133 ip4:109.70.148.46 ip4:81.19.215.68 +a +mx +include:relay.mailchannels.net -all.