Domains with DNS TXT v=spf1 mx a a:mx.campusspeicher.de include:secure-mailgate.com include:cemsc.net include:spf.nl2go.com~all
There is 1 domain that have DNS TXT set to v=spf1 mx a a:mx.campusspeicher.de include:secure-mailgate.com include:cemsc.net include:spf.nl2go.com~all.