Domains with DNS TXT v=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kundenserver.de include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kundenserver.de include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com ~all.