DNS Data
Domains with DNS TXT v=spf1 +a +mx +ip4:66.206.11.10 +ip4:107.191.33.53 +ip4:172.93.101.26 +ip4:45.224.129.4 +ip4:45.224.129.5 +include:sendgrid.net ~all
There are 76 domains that have DNS TXT set to v=spf1 +a +mx +ip4:66.206.11.10 +ip4:107.191.33.53 +ip4:172.93.101.26 +ip4:45.224.129.4 +ip4:45.224.129.5 +include:sendgrid.net ~all. The top 50 records ordered by domain rank are listed below.