Domains with DNS TXT v=spf1 include:spf1.gfs.ca include:spf2.gfs.ca include:spf3.gfs.ca include:spf4.gfs.ca ~all

There are 21 domains that have DNS TXT set to v=spf1 include:spf1.gfs.ca include:spf2.gfs.ca include:spf3.gfs.ca include:spf4.gfs.ca ~all. The top 21 records ordered by domain rank are listed below.

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