indexo.dev

kehr-holdermann.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-04 · pending crawled 2026-05-16 2 attempts

Reputation 92/100 no dmarc policy

http error: [Errno -5] No address associated with hostname

Registration

Updated
2007-11-13
Name servers
  • ns2.pop-hannover.net.
  • ns.gaertner.de.

DNS records live

NS
  • ns.gaertner.de
  • ns2.pop-hannover.net
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx a:fw.kehr.de include:spf.hornetsecurity.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (2)