indexo.dev

impuls-viernheim.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1368 ms crawled 2026-05-09

DE · 81.169.145.143 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

sector nonprofit type landing page

HTML metadata

Title
IMPULS - Das Unternehmen
Language
de
Canonical
http://impuls-viernheim.de/Das-Unternehmen/

Open Graph

url
http://impuls-viernheim.de/Das-Unternehmen/
title
IMPULS - Das Unternehmen

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (1)

  • strato-editor.com×21

Social

Contact

Email
Phone

Registration

Updated
2017-02-23
Name servers
  • docks16.rzone.de.
  • shades02.rzone.de.

DNS records live

NS
  • docks16.rzone.de
  • shades02.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 2025-09-28 to 2026-10-20
Expires in 152 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://impuls-viernheim.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 (1)