indexo.dev

heikowommelsdorf.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-12 · ok HTTP/1.1 200 1858 ms crawled 2026-05-15

FR · 92.204.221.119 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Heiko Wommelsdorf – Klangkunst
Language
de
Generator
WordPress 6.9.4
Feeds

Technology

Server
Apache
CMS
WordPress

Social

Registration

Updated
2020-12-17
Name servers
  • ns19.domaincontrol.com.
  • ns20.domaincontrol.com.

DNS records live

NS
  • ns19.domaincontrol.com
  • ns20.domaincontrol.com
MX
  • 0 heikowommelsdorf-de.mail.protection.outlook.com
TXT
  • NETORGFT19493082.onmicrosoft.com

Email authentication weak

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-05 to 2026-07-04
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (10)

Linked from (1)