Domains with DNS TXT v=spf1 ip4:154.16.6.71 include:relay.outboundspamprotection.com +a +mx +ip4:77.75.124.200 +ip4:45.139.224.132 +include:relay.mailchannels.net +ip4:141.98.90.76 +ip4:179.61.204.11 +include:spf.smtp2go.com +include:servers.mcsv.net +include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:154.16.6.71 include:relay.outboundspamprotection.com +a +mx +ip4:77.75.124.200 +ip4:45.139.224.132 +include:relay.mailchannels.net +ip4:141.98.90.76 +ip4:179.61.204.11 +include:spf.smtp2go.com +include:servers.mcsv.net +include:_spf.google.com ~all.