indexo.dev

zahnhelden-ostfriesland.de

.de crawl

First seen 2026-05-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 4408 ms crawled 2026-05-21

DE · 81.88.36.52 · AS45012 dogado GmbH

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
Zahnhelden Ostfriesland | Das Event im Norden für das Team deiner zahnmedizinischen Praxis
Description
Zahnhelden Ostfriesland organisiert Treffen und Seminare für zahnmedizinisches Person.
Language
de-de
Generator
Helix Ultimate - The Most Popular Joomla! Template Framework.

Open Graph

url
https://zahnhelden-ostfriesland.de/
title
Zahnhelden Ostfriesland | Das Event im Norden für das Team deiner zahnmedizinischen Praxis
locale
de_DE
site name
Zahnhelden Ostfriesland | Das Event in Ostfriesland

Technology

Server
nginx
CMS
Joomla
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • elfsightcdn.com×2
  • fonts.googleapis.com×2
  • www.googletagmanager.com×1

Contact

Email
Phone

Registration

Updated
2025-07-11
Name servers
  • cns1.alfahosting.info.
  • cns2.alfahosting.info.
  • cns3.alfahosting.info.

DNS records live

NS
  • cns1.alfahosting.info
  • cns2.alfahosting.info
  • cns3.alfahosting.info
MX
  • 10 mx03.secure-mailgate.com
  • 10 mx04.secure-mailgate.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx include:secure-mailgate.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://zahnhelden-ostfriesland.de/

present
  • content-security-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
default-src 'self' 'unsafe-inline'

Linked from (1)