indexo.dev

odem.org

.org crawl

First seen 2026-05-10 · Last seen 2026-05-16 · ok HTTP/1.1 200 819 ms crawled 2026-05-16

DE · 83.142.84.133 · AS201011 Core-Backbone GmbH

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
ODEM - Plattform für Online-Demonstrationen und Grundrechte im Internet

Technology

Server
Apache

Registration

Registrar
InterNetX GmbH
Created
2001-08-10
Expires
2026-08-10 82 days left
Updated
2025-09-24
Name servers
  • nsa0.schlundtech.de
  • nsb0.schlundtech.de
  • nsc0.schlundtech.de
  • nsd0.schlundtech.de

DNS records live

NS
  • nsa0.schlundtech.de
  • nsb0.schlundtech.de
  • nsc0.schlundtech.de
  • nsd0.schlundtech.de
MX
  • 10 mail.a-blast.org

Email authentication strong

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:dmarc-aggregate_ok@alvar.a-blast.org; ruf=mailto:dmarc-forensik_ok@alvar.a-blast.org; aspf=r
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-05-09 to 2026-08-07
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://odem.org/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (2)