Domains with DNS TXT v=spf1 mx a include:ispgateway.de include:spf.protection.outlook.com include:_spf.adnobis.de ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:ispgateway.de include:spf.protection.outlook.com include:_spf.adnobis.de ~all.