Domains with DNS TXT v=spf1 a a:postoffice.biggiantmedia.com ip4:209.50.62.172 ip4:209.50.62.14 include:sendgrid.net ~all

There are 2 domains that have DNS TXT set to v=spf1 a a:postoffice.biggiantmedia.com ip4:209.50.62.172 ip4:209.50.62.14 include:sendgrid.net ~all. The top 2 records ordered by domain rank are listed below.

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