Domains with DNS TXT v=spf1 a mx ip4:207.54.174.133 ip4:207.54.174.137 include:sendgrid.net include:_spf.google.com include:spf.mandrillapp.com include:mail.zendesk.com -all

There are 3 domains that have DNS TXT set to v=spf1 a mx ip4:207.54.174.133 ip4:207.54.174.137 include:sendgrid.net include:_spf.google.com include:spf.mandrillapp.com include:mail.zendesk.com -all. The top 3 records ordered by domain rank are listed below.

We're currently tracking 386,968,314 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.