Domains with DNS TXT v=spf1 a mx mx:out.securemail.name a:mx-cluster.securemail.name mx:mx.securehost.name include:ispgateway.de ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx mx:out.securemail.name a:mx-cluster.securemail.name mx:mx.securehost.name include:ispgateway.de ~all.

We're currently tracking 362,978,759 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.