Domains with DNS TXT v=spf1 ip4:174.136.37.67 ip4:65.99.205.149 include:relay.mailchannels.net ip4:67.227.187.42 +a +mx +ip4:67.227.215.50 +ip4:64.91.234.167 +ip4:50.28.60.62 include:smtp.relay.serverneubox.com.mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:174.136.37.67 ip4:65.99.205.149 include:relay.mailchannels.net ip4:67.227.187.42 +a +mx +ip4:67.227.215.50 +ip4:64.91.234.167 +ip4:50.28.60.62 include:smtp.relay.serverneubox.com.mx ~all.