Email Authentication
giga.de
SPF
passDeclares which servers may send mail for this domain.
v=spf1 mx include:_spf.google.com include:spf.mandrillapp.com include:spf.flowmailer.net -all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; rua=mailto:dmarc-reports@stroeer-publishing.de,mailto:re+e530b7be52f9@inbound.dmarcdigests.com; adkim=r; aspf=r; pct=100
Mail Servers (MX)
1 aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com