indexo.dev

olyrosmartstudies.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP/1.1 200 1746 ms crawled 2026-05-09

DE · 78.46.149.19 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Olyro Smart Studies
Description
Moderne Studiensoftware, die Wert auf Datenschutz legt.
Language
en

Technology

Server
Apache

Third-party hosts loaded (3)

  • stackpath.bootstrapcdn.com×2
  • cdnjs.cloudflare.com×1
  • code.jquery.com×1

Contact

Email

Registration

Updated
2024-08-02
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 www616.your-server.de

Email authentication weak

SPF
v=spf1 +a +mx ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-29 to 2026-07-28
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)