indexo.dev

c-keller.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 4216 ms crawled 2026-05-16

DE · 81.169.145.86 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
C.Keller & Galerie Markt 21
Language
en

Technology

Server
Apache
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • anormal-tracker.de×2
  • www.youtube.com×2

Social

Registration

Updated
2008-02-14
Name servers
  • docks20.rzone.de.
  • shades14.rzone.de.

DNS records live

NS
  • docks20.rzone.de
  • shades14.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-14 to 2027-02-05
Expires in 261 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://c-keller.de/

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

Links to (11)

Linked from (1)