indexo.dev

k-net-gmbh.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-16 · ok HTTP 200 3091 ms crawled 2026-05-20

DE · 91.213.56.65 · AS196819 DEMANDO GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Registration

Updated
2025-01-28
Name servers
  • ns1.rrpproxy.net.
  • ns2.rrpproxy.net.
  • ns3.rrpproxy.net.

DNS records live

NS
  • ns1.rrpproxy.net
  • ns2.rrpproxy.net
  • ns3.rrpproxy.net
MX
  • 10 mail.twk-kl.de
  • 20 mail1.twk-kl.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Thawte TLS RSA CA G1
from 2026-03-13 to 2026-09-28
Expires in 130 days

Full certificate history on crt.sh ↗

Linked from (1)