indexo.dev

cknupfer.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 8856 ms crawled 2026-05-18

DE · 185.30.32.243 · AS48324 webgo GmbH

Reputation 95/100 weak security headers

sector b2b services type homepage

HTML metadata

Title
Designagentur Konstanz | CK DESIGN | Grafik-Design
Description
Die Grafik-Designerin Claudia Knupfer entwickelt Layoutkonzepte fuer Print und Internet und bietet professionelle Unterstuetzung bei SEO und Multimedia
Language
en

Technology

Server
nginx
CMS
Joomla
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Registration

Updated
2020-03-30
Name servers
  • ns1.webgo.de.
  • ns2.webgo.de.
  • ns3.webgo.de.
  • ns4.webgo.de.

DNS records live

NS
  • ns1.webgo.de
  • ns2.webgo.de
  • ns3.webgo.de
  • ns4.webgo.de
MX
  • 10 s243.goserver.host
  • 20 s243.goserver.host

Email authentication strong

SPF
v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153.56.0/22 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyn3zDxBWNR9ySmC6Zyc1PE4yaTqXqiVN4W8ZQ5c12+NJIsbCVokSBqbOEEoTFnPKbpwU3z3wrZm7zx…
selectors probed

Certificate (current)

R12
from 2026-04-19 to 2026-07-18
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (2)