Domains with DNS TXT v=spf1 ip4:66.55.92.219 include:spf.dtsrv.net ip4:66.55.92.175 +a +mx ~all

There are 12 domains that have DNS TXT set to v=spf1 ip4:66.55.92.219 include:spf.dtsrv.net ip4:66.55.92.175 +a +mx ~all. The top 12 records ordered by domain rank are listed below.

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