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dsgvo-4u.de

.de user

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 133 ms crawled 2026-06-03

DE · 81.169.145.158 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title
Seite befindet sich im Aufbau / Beratungsbüro ROHLFING Dipl.-Ing. (FH) Karl-Heinz Rohlfing, Eschstraße 49, 32257 Bünde - dsb@dsgvo-4u.de, Tel.: 05223 / 791 66 00

Technology

Server
Apache

Registration

Updated
2018-10-09
Name servers
  • docks08.rzone.de.
  • shades07.rzone.de.

DNS records live

NS
  • docks08.rzone.de
  • shades07.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 2025-12-09 to 2026-12-31
Expires in 208 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dsgvo-4u.de/

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

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