Domains with DNS TXT v=spf1 ip4:216.37.42.139 include:relay.mailchannels.net ip4:216.37.42.135 +a +mx +ip4:198.101.13.168 +a:salsalabs.net ~all

There are 7 domains that have DNS TXT set to v=spf1 ip4:216.37.42.139 include:relay.mailchannels.net ip4:216.37.42.135 +a +mx +ip4:198.101.13.168 +a:salsalabs.net ~all. The top 7 records ordered by domain rank are listed below.

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