Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com include:_spf.google.com include:_spf.realworks.nl include:_spf.transip.email ip4:37.97.151.82 -all

There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com include:_spf.google.com include:_spf.realworks.nl include:_spf.transip.email ip4:37.97.151.82 -all.

Top Domains with TXT set to v=spf1 a include:spf.protection.outlook.com include:_spf.google.com include:_spf.realworks.nl include:_spf.transip.email ip4:37.97.151.82 -all