indexo.dev

korrekturkumpel.de

.de crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 219 ms crawled 2026-05-08

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Rotstift weg - Freizeit her | KorrekturKumpel | KorrekturKumpel
Description
automatische Vorkorrektur und maßgeschneidertes Feedback
Language
de
Generator
Astro v4.14.5
Canonical
https://korrekturkumpel.de/

Open Graph

url
https://korrekturkumpel.de/
title
Rotstift weg - Freizeit her | KorrekturKumpel
description
automatische Vorkorrektur und maßgeschneidertes Feedback

Technology

CDN
Cloudflare
CMS
Gatsby
Analytics
  • Cloudflare Insights
  • Google Tag Manager

Third-party hosts loaded (3)

  • px.ads.linkedin.com×1
  • static.cloudflareinsights.com×1
  • www.googletagmanager.com×1

Social

Contact

Address
Goethestraße 3, 10117, Berlin, DE

Registration

Updated
2024-08-21
Name servers
  • abdullah.ns.cloudflare.com.
  • thea.ns.cloudflare.com.

DNS records live

NS
  • abdullah.ns.cloudflare.com
  • thea.ns.cloudflare.com
MX
  • 0 korrekturkumpel-de.mail.protection.outlook.com
Verified for
  • Brevo
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyZ23KHe1Lm2QY5Zf8qLB14d+8JJzzJs0g5VefAd/k8qyjPK4rTp2FyyCDoUJ7V6gHeSYPE057Ch0lF…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

WE1
from 2026-04-22 to 2026-07-21
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://korrekturkumpel.de/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (5)

Linked from (2)