Domains with DNS TXT v=spf1 ip4:78.157.217.28 include:nxds.com include:relay.nxds.com include:sendgrid.net +a +mx ~all
There are 141 domains that have DNS TXT set to v=spf1 ip4:78.157.217.28 include:nxds.com include:relay.nxds.com include:sendgrid.net +a +mx ~all. The top 50 records ordered by domain rank are listed below.