indexo.dev

collatz-schwartz.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-20 · ok HTTP/1.1 200 3491 ms crawled 2026-05-20

DE · 81.169.145.157 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
c+s - Home
Language
de
Canonical
http://512321920.swh.strato-hosting.eu/Home/

Open Graph

url
http://512321920.swh.strato-hosting.eu/Home/
title
c+s - Home

Technology

Server
Apache
CMS
Gatsby
PHP
8.2.31 security-only
jQuery
1.7 known XSS (<3.5)

Third-party hosts loaded (2)

  • strato-editor.com×19
  • 512321920.swh.strato-hosting.eu×1

Contact

Email
Phone

Registration

Updated
2023-05-26
Name servers
  • docks10.rzone.de.
  • shades17.rzone.de.

DNS records live

NS
  • docks10.rzone.de
  • shades17.rzone.de
MX
  • 10 collatz-schwartz.in.tmes.trendmicro.eu

Email authentication strong

SPF
v=spf1 include:spf.tmes.trendmicro.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:collatz-schwartz@dmarcrua.tmes.trendmicro.eu
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-05-08 to 2026-11-23
Expires in 186 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://collatz-schwartz.de/

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

Links to (7)

Linked from (2)