dirkvongehlen.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-16 · ok HTTP/1.1 200 783 ms crawled 2026-05-10

DE · 159.69.106.158 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title

Digitale Notizen ツ – Dirk von Gehlen im Internet

Language

Canonical

https://www.dirkvongehlen.de/

Feeds

Technology

Server: nginx
CMS: WordPress

Third-party hosts loaded (1)

gmpg.org×1

Social

Registration

Updated

2016-11-30

Name servers

ns2.klammeraffe.org.
ns.klammeraffe.org.

DNS records live

NS

ns.klammeraffe.org
ns2.klammeraffe.org

MX

10 mail.klammeraffe.org

Email authentication strong

SPF: v=spf1 a mx ip4:159.69.215.175 ip6:2a01:4f8:1c1c:8507::1 -all
strict (-all)
DMARC: v=DMARC1; p=reject;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-10 to 2026-08-08

Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.dirkvongehlen.de/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

CSP allows unsafe inline scripts/styles
weak frame protection
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src 'self' 'unsafe-inline' 'unsafe-eval'; img-src 'self' 'unsafe-inline' 'unsafe-eval' data:;, default-src 'self' data: about: wss: 'unsafe-inline' 'unsafe-eval'; child-src 'self' data: mediastream: blob: filesystem: 'unsafe-eval' 'unsafe-inline' ; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://platform.twitter.com/ data: ; script-src-elem 'self' 'unsafe-inline' 'unsafe-eval' https://connect.facebook.net/ https://platform.twitter.com/ ; font-src 'self' 'unsafe-inline' 'unsafe-eval' data: ; style-src 'self' 'unsafe-inline' 'unsafe-eval' data: https://cdn-images.mailchimp.com/ ; img-src 'self' data: 'unsafe-inline' https: ; connect-src 'self' https://social.tchncs.de; frame-ancestors 'self' ; frame-src 'self' https://www.youtube.com https://platform.twitter.com https://player.vimeo.com https://w.soundcloud.com https://giphy.com https://www.facebook.com https://embed.spotify.com https://docs.google.com https://de.slideshare.net ; report-uri https://www.dirkvongehlen.de/r.
strict-transport-security: max-age=15552000; preload