indexo.dev

schachschule-hamburg.de

.de crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 498 ms crawled 2026-05-30

DE · 185.243.11.83 · AS197540 netcup GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home - Schachschule Hamburg
Language
de
Generator
Divi v.4.27.6
Canonical
https://schachschule-hamburg.de/
Feeds

Open Graph

url
https://schachschule-hamburg.de/
title
Home - Schachschule Hamburg
locale
de_DE
site name
Schachschule Hamburg

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1

Third-party hosts loaded (3)

  • cdnjs.cloudflare.com×3
  • www.google.com×2
  • cloud.ccm19.de×1

Social

Contact

Email
Phone

Registration

Updated
2024-10-11
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 schachschulehamburg-de03b.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:_spf.webhosting.systems include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq3idgxm00O5EhNYBKskMar0qVzJtzFyFiEe05y+00GVP1iHnYgkt/h+2efs2XrapOiht/exjv2RoxE…
selectors probed

Certificate (current)

R12
from 2026-05-23 to 2026-08-21
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://schachschule-hamburg.de/

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

Links to (3)

Linked from (2)