Domains with DNS TXT v=spf1 +mx +a +ip4:94.46.187.135 +include:nxds.com +include:relay.nxds.com +include:sendgrid.net ~all

There are 15 domains that have DNS TXT set to v=spf1 +mx +a +ip4:94.46.187.135 +include:nxds.com +include:relay.nxds.com +include:sendgrid.net ~all. The top 15 records ordered by domain rank are listed below.