indexo.dev

kryger.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 934 ms crawled 2026-05-12

DE · 217.197.80.132 · AS29670 Individual Network Berlin (IN-Berlin) e.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Torsten Krüger

Technology

Server
Apache

Registration

Updated
2007-03-04
Name servers
  • ns1.in-berlin.de.
  • ns2.in-berlin.de.
  • ns3.in-berlin.de.
  • ns4.in-berlin.de.

DNS records live

NS
  • ns1.in-berlin.de
  • ns2.in-berlin.de
  • ns3.in-berlin.de
  • ns4.in-berlin.de
MX
  • 10 mx1.in-berlin.de
  • 20 mx2.in-berlin.de
  • 30 mx3.in-berlin.de
  • 40 mx4.in-berlin.de

Email authentication weak

SPF
v=spf1 include:_spf.in-berlin.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kryger.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (2)