indexo.dev

opernmagazin.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 3100 ms crawled 2026-05-11

DE · 178.77.106.159 · AS20773 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
DAS OPERNMAGAZIN
Description
Das Opern- und Kulturmagazin im Internet von Detlef Obens
Language
de
Generator
WordPress 6.8.5
Canonical
https://opernmagazin.de/
Feeds

Open Graph

url
https://opernmagazin.de/
title
DAS OPERNMAGAZIN
locale
de_DE
site name
DAS OPERNMAGAZIN
description
Das Opern- und Kulturmagazin im Internet von Detlef Obens

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×4
  • www.googletagmanager.com×3
  • gmpg.org×1

Social

Contact

Email
Phone
Address
Mühlenstraße 13, 59320, Ennigerloh, NRW, DE

Registration

Updated
2021-06-14
Name servers
  • ns25.domaincontrol.com.
  • ns26.domaincontrol.com.

DNS records live

NS
  • ns25.domaincontrol.com
  • ns26.domaincontrol.com
MX
  • 50 mx0.opernmagazin.de
TXT
  • tkpgh4gvjc7pljohdpt3l48qtv

Email authentication weak

SPF
v=spf1 a mx include:spf.server-he.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-07-15 to 2026-08-14
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://opernmagazin.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 (1)