indexo.dev

sgk.nrw

.nrw user

First seen 2026-05-20 · Last seen 2026-05-20 · ok HTTP/1.1 200 1713 ms crawled 2026-06-03

DE · 136.243.118.13 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Start - SGK NRW
Language
de
Generator
Divi v.4.27.6
Canonical
https://sgk.nrw/
Feeds

Open Graph

url
https://sgk.nrw/
title
Start - SGK NRW
locale
de_DE
site name
SGK NRW

Technology

Server
nginx
CMS
WordPress
PHP
8.3.31 security-only
jQuery
3.7.1

Social

Registration

Registrar
Registry Gate GmbH
Created
2015-07-06
Expires
2026-07-06 25 days left
Updated
2025-11-27
Name servers
  • ns4.jcdn.de
  • ns1.jcdn.de

DNS records live

NS
  • ns1.jcdn.de
  • ns4.jcdn.de
MX
  • 10 mail.sgk.nrw

Email authentication partial

SPF
v=spf1 +a +mx -all +a:h12-vs03.jarmedia.de
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-25 to 2026-08-23
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sgk.nrw/

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

Links to (4)

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