indexo.dev

energieum.de

.de crawl

First seen 2026-04-30 · Last seen 2026-04-30 · ok HTTP/1.1 200 2889 ms crawled 2026-05-08

DE · 81.169.145.105 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Energieum – Energieberatung & Baubegleitung Ulf Mäver
Language
de-DE
Generator
WordPress 6.2
Canonical
https://energieum.de/
Feeds

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • maps.google.com×1

Registration

Updated
2022-12-22
Name servers
  • docks18.rzone.de.
  • shades02.rzone.de.

DNS records live

NS
  • docks18.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 2025-12-15 to 2027-01-06
Expires in 231 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)