Domains with DNS TXT v=spf1 ip4:109.70.148.173 ip4:5.161.77.225 +a +mx +include:relay.mailchannels.net include:sparkpostmail.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:109.70.148.173 ip4:5.161.77.225 +a +mx +include:relay.mailchannels.net include:sparkpostmail.com -all.