Domains with DNS TXT v=spf1 ip4:170.187.231.66 include:relay.mailchannels.net ip4:206.189.45.97 +a +mx +ip4:13.250.221.184 ~all

There are 4 domains that have DNS TXT set to v=spf1 ip4:170.187.231.66 include:relay.mailchannels.net ip4:206.189.45.97 +a +mx +ip4:13.250.221.184 ~all. The top 4 records ordered by domain rank are listed below.

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