Domains with DNS TXT v=spf1 +a +mx +ip4:192.199.240.234 +ip4:192.199.240.235 include:relay.mailchannels.net ~all

There are 26 domains that have DNS TXT set to v=spf1 +a +mx +ip4:192.199.240.234 +ip4:192.199.240.235 include:relay.mailchannels.net ~all. The top 26 records ordered by domain rank are listed below.