Domains with DNS TXT v=spf1 ip4:50.31.188.18 ip4:67.23.239.221 +a +mx include:relay.mailchannels.net ~all

There are 16 domains that have DNS TXT set to v=spf1 ip4:50.31.188.18 ip4:67.23.239.221 +a +mx include:relay.mailchannels.net ~all. The top 16 records ordered by domain rank are listed below.

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