Email Authentication
gnupg.org
SPF
passDeclares which servers may send mail for this domain.
v=spf1 ip4:176.9.119.14 ip6:2a01:4f8:151:7306::2 ip4:217.69.77.222 ip6:2001:aa8:fff1:100::22 ip4:217.69.76.57 ip6:2001:aa8:fff1:2100::57 -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@u64.de
Mail Servers (MX)
5 ellsberg.gnupg.com