indexo.dev

alpenverein-duesseldorf.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 3896 ms crawled 2026-05-09

DE · 51.116.97.225 · AS8075 Microsoft Corporation

Reputation 95/100 weak security headers

sector sports type homepage

HTML metadata

Title
Alpenverein Düsseldorf • Wandern, Klettern, MTB, Skifahren und vieles mehr...
Description
Wir können nicht nur Berge. Sport, Aktivitäten in der Natur, draußen sein, eine gute Zeit mit Familie und Freunden, das sind wir...
Language
de

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • dav360analytics.alpenverein.de×1

Registration

Updated
2023-05-23
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 0 alpenvereinduesseldorf-de02i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:edv@alpenverein.de
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArXLg7CE3lbRY2adOyxvH2ZyxkZnDryFIVly20wXa8RN0mGln7E4/COKbYL+Bn25urr5sZXHctDcFqf…
selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-04-09 to 2026-10-25
Expires in 157 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.alpenverein-duesseldorf.de/

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

Links to (1)

Linked from (1)