Email Authentication
gutefrage.net
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:smtp1.uservoice.com include:_spf.google.com include:spf.noris.net include:spf.mtasv.net a mx ip4:188.174.253.2 ip4:213.95.71.3 ip4:213.95.72.3 ip4:213.95.73.3 ip4:213.95.74.3 ip4:213.95.75.3 ip4:213.95.17.180 -all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
noneTells receivers what to do with mail that fails SPF/DKIM.
No record published.