Domains with DNS TXT v=spf1 ip4:209.133.221.202 include:relay.mailchannels.net ip4:162.55.82.38 ip4:148.72.144.168 +a +mx +ip4:147.124.221.147 +ip4:147.124.221.135 +ip4:191.96.140.78 +ip4:51.161.116.202 +ip4:144.217.68.104 ~all

There are 3 domains that have DNS TXT set to v=spf1 ip4:209.133.221.202 include:relay.mailchannels.net ip4:162.55.82.38 ip4:148.72.144.168 +a +mx +ip4:147.124.221.147 +ip4:147.124.221.135 +ip4:191.96.140.78 +ip4:51.161.116.202 +ip4:144.217.68.104 ~all. The top 3 records ordered by domain rank are listed below.

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