indexo.dev

mediaart21.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 5727 ms crawled 2026-05-10

DE · 193.197.168.172 · AS553 Universitaet Stuttgart

Reputation 95/100 weak security headers

Classifying

Technology

Server
nginx

Registration

Registrar
CSL Computer Service Langenbach GmbH d/b/a joker.com
Created
2021-04-15
Expires
2027-04-15 329 days left
Updated
2025-03-06
Name servers
  • dns1.belwue.de
  • dns3.belwue.de
  • infoblox.zkm.de

DNS records live

NS
  • dns1.belwue.de
  • dns3.belwue.de
  • infoblox.zkm.de

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-08 to 2026-08-06
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://mediaart21.org/

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

Linked from (1)