Domains with DNS TXT v=spf1 ip4:66.147.230.251 include:relay.mailchannels.net ip4:216.120.255.60 +a +mx -all

There are 11 domains that have DNS TXT set to v=spf1 ip4:66.147.230.251 include:relay.mailchannels.net ip4:216.120.255.60 +a +mx -all. The top 11 records ordered by domain rank are listed below.

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