Domains with DNS TXT v=spf1 +mx +a +ip4:68.66.224.23 +ip4:104.250.124.130 +ip4:104.250.124.9 +ip4:23.252.114.234 +ip4:23.252.118.89 +include:spf.a2hosting.com +include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:68.66.224.23 +ip4:104.250.124.130 +ip4:104.250.124.9 +ip4:23.252.114.234 +ip4:23.252.118.89 +include:spf.a2hosting.com +include:relay.mailchannels.net ~all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:68.66.224.23 +ip4:104.250.124.130 +ip4:104.250.124.9 +ip4:23.252.114.234 +ip4:23.252.118.89 +include:spf.a2hosting.com +include:relay.mailchannels.net ~all