Domains with DNS TXT v=spf1 mx a include:spf.nl2go.com include:ispgateway.de include:kasserver.com include:mail.nothilfepass.de -all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.nl2go.com include:ispgateway.de include:kasserver.com include:mail.nothilfepass.de -all.