Domains with DNS TXT v=spf1 a mx include:_spf.yellowyard.nl include:spf.emailsignatures365.com include:spf.protection.outlook.com ip4:81.4.92.111 a:lb01a.virtualbuilding.nl a:lb01b.virtualbuilding.nl ip4:213.206.237.156 -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.yellowyard.nl include:spf.emailsignatures365.com include:spf.protection.outlook.com ip4:81.4.92.111 a:lb01a.virtualbuilding.nl a:lb01b.virtualbuilding.nl ip4:213.206.237.156 -all.

We're currently tracking 367,169,847 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.