indexo.dev

popkurs-hamburg.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-19 · ok HTTP/1.1 200 2226 ms crawled 2026-05-20

FR · 92.204.217.192 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Popkurs Hamburg – an der Hochschule für Musik & Theater Hamburg
Language
de
Generator
WordPress 6.9.4
Canonical
https://popkurs-hamburg.de/
Feeds

Technology

Server
Apache
CMS
WordPress 6.9.4
PHP
8.2.30 security-only
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email

Registration

Updated
2020-07-30
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 popkurshamburg-de01i.mail.protection.outlook.com
TXT
  • NETORGFT19475844.onmicrosoft.com

Email authentication weak

SPF
v=spf1 include:secureserver.net mx a include:ispgateway.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-09-28 to 2026-10-22
Expires in 155 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://popkurs-hamburg.de/

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

Links to (4)

Linked from (2)