Domains with DNS TXT v=spf1 mx ip4:103.40.81.46 ip4:198.185.159.144 include:sendgrid.net ~all
There are 5 domains that have DNS TXT set to v=spf1 mx ip4:103.40.81.46 ip4:198.185.159.144 include:sendgrid.net ~all. The top 5 records ordered by domain rank are listed below.