Domains with DNS TXT v=spf1 ip4:209.133.221.202 include:relay.mailchannels.net ip4:162.55.82.38 ip4:144.217.74.144 +a +mx +ip4:72.167.190.52 +ip4:166.62.73.160 ~all

There are 2 domains that have DNS TXT set to v=spf1 ip4:209.133.221.202 include:relay.mailchannels.net ip4:162.55.82.38 ip4:144.217.74.144 +a +mx +ip4:72.167.190.52 +ip4:166.62.73.160 ~all. The top 2 records ordered by domain rank are listed below.

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