Email Authentication
haendlerbund.de
SPF
noneDeclares which servers may send mail for this domain.
No record published.
DKIM
failCryptographic signature on outbound mail (selector: selector1).
globalsign-domain-verification=cdotj9Su-Hpsez1QaBQNYVIty770Uv7M2P20UoSh_F
DMARC
noneTells receivers what to do with mail that fails SPF/DKIM.
No record published.