Domains with DNS TXT v=spf1 mx a a:mailer2.netropol.de a:mailer.netropol.de a:mx.netropol.de include:spf.crsend.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a a:mailer2.netropol.de a:mailer.netropol.de a:mx.netropol.de include:spf.crsend.com ~all.