Domains with DNS TXT v=spf1 a mx include:spf.postal.cloudmailer.nl include:spf.protection.outlook.com ip4:5.22.251.15 ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.postal.cloudmailer.nl include:spf.protection.outlook.com ip4:5.22.251.15 ~all.

Top Domains with TXT set to v=spf1 a mx include:spf.postal.cloudmailer.nl include:spf.protection.outlook.com ip4:5.22.251.15 ~all