Domains with DNS TXT v=spf1 ip4:216.37.42.139 include:relay.mailchannels.net ip4:216.37.42.135 +a +mx +ip4:72.9.159.115 include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:216.37.42.139 include:relay.mailchannels.net ip4:216.37.42.135 +a +mx +ip4:72.9.159.115 include:_spf.google.com ~all.