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roskosch.de

.de ok HTTP/1.1 200 310 ms

First seen 2026-05-20 · Last seen 2026-06-17 · crawled 2026-06-10

DE · 5.9.59.89 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Marcus & Jan Roskosch - Marcus & Jan Roskosch
Description
Explore the innovative apps developed by Marcus and Jan Roskosch. Visit ham-radio-apps.com for HAM Radio apps created by Marcus, an experienced HAM Radio operator (DL8MRE) and his son Jan. Discover Jan’s Handball Copilot app on sport-stats.de. Redirecting visitors to specialized solutions for HAM radio and sports statistics.
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://roskosch.de/
Feeds
last post 339 days ago

Contact

Technology

Server
nginx
CMS
WordPress 6.9.4
PHP
8.4.20
jQuery
3.7.1

Third-party hosts loaded (2)

  • challenges.cloudflare.com×1
  • gmpg.org×1

Registration

Updated
2025-10-16
Name servers
  • hayes.ns.cloudflare.com.
  • nola.ns.cloudflare.com.

DNS records live

NS
  • hayes.ns.cloudflare.com
  • nola.ns.cloudflare.com
MX
  • 10 mail.net-routing.net

Email authentication strong

SPF
v=spf1 a mx ip4:49.13.80.211 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuBvC/X+dcQzbgbeoSxsFaO8BOSNlybnP3x0HTgby3jEpiOQDN0P3ZsEkjpOmmYOVjX4B…
selectors probed

Certificate (current)

R12
from 2026-04-14 to 2026-07-13
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (2)

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