Domains with DNS TXT v=spf1 a mx include:spf.umbler.com include:_spf.kmitd.com include:_spf.rdstation.com.br include:sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.umbler.com include:_spf.kmitd.com include:_spf.rdstation.com.br include:sendgrid.net ~all.

We're currently tracking 491,976,071 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.