Domains with DNS TXT v=spf1 a mx include:emailsrvr.com a:cuda.gscadmin.com include:sendgrid.net include:spf.constantcontact.com include:amazonses.com -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:emailsrvr.com a:cuda.gscadmin.com include:sendgrid.net include:spf.constantcontact.com include:amazonses.com -all.

We're currently tracking 392,869,100 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.