Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:46.17.9.156 include:spf.sendinblue.com include:_spf.exactonline.nl include:webmail.simple-simon.net mx ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:46.17.9.156 include:spf.sendinblue.com include:_spf.exactonline.nl include:webmail.simple-simon.net mx ~all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:46.17.9.156 include:spf.sendinblue.com include:_spf.exactonline.nl include:webmail.simple-simon.net mx ~all