Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:mail.zendesk.com a:smtp.ibestuur.nl a:25001.pcxda.nl a:smtp-pub.zeelandnet.nl include:spf.eprov.nl include:mailswitch.nl -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:mail.zendesk.com a:smtp.ibestuur.nl a:25001.pcxda.nl a:smtp-pub.zeelandnet.nl include:spf.eprov.nl include:mailswitch.nl -all.

We're currently tracking 292,146,120 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.