Domains with DNS TXT v=spf1 a mx ip4:168.245.65.255 ip4:168.245.115.120 include:sendgrid.net include:helpscoutemail.com include:spf.improvmx.com ~all

There are 13 domains that have DNS TXT set to v=spf1 a mx ip4:168.245.65.255 ip4:168.245.115.120 include:sendgrid.net include:helpscoutemail.com include:spf.improvmx.com ~all. The top 13 records ordered by domain rank are listed below.

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