indexo.dev

tu-ol-dresden.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 1515 ms crawled 2026-05-15

DE · 89.107.184.196 · AS12843 TelemaxX Telekommunikation GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title
USV TU Dresden - Sektion Orientierungslauf
Language
de
Feeds

Technology

Server
nginx

Third-party hosts loaded (1)

  • stackpath.bootstrapcdn.com×1

Registration

Updated
2020-05-08
Name servers
  • ns1.nshost2.de.
  • ns2.nshost2.de.
  • ns3.nshost2.net.

DNS records live

NS
  • ns1.nshost2.de
  • ns2.nshost2.de
  • ns3.nshost2.net
MX
  • 10 xa2.serverdomain.org

Email authentication weak

SPF
v=spf1 mx a include:spf.serverdomain.org -all
strict (-all)
DMARC
not published
DKIM
  • default: p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwuHMdRRBHKvOYxbx28AH4pFw4EBdoq+CnSx1s9ilX86QUOy5d+MbMYXRNcp74x77l01BnjGNhu+4ur1Hi8Z9jTIm5DgxkU…
selectors probed

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-09-15 to 2026-10-17
Expires in 149 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.tu-ol-dresden.de/

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

Linked from (1)