indexo.dev

research-academy-ruhr.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 867 ms crawled 2026-05-19

DE · 134.147.230.188 · AS29484 Ruhr-Universitaet Bochum

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Welcome – Research Academy Ruhr
Description
Homepage of the Research Academy Ruhr
Language
en
Generator
IMPERIA 11.5.2

Technology

Server
Apache

Social

Registration

Updated
2023-04-18
Name servers
  • dns1.ruhr-uni-bochum.de.
  • dns2.ruhr-uni-bochum.de.
  • sdns01.de.tmr.net.

DNS records live

NS
  • dns1.ruhr-uni-bochum.de
  • dns2.ruhr-uni-bochum.de
  • sdns01.de.tmr.net
MX
  • 0 mi.ruhr-uni-bochum.de
Verified for
  • HARICA

Email authentication weak

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

Certificate (current)

GEANT TLS RSA 1
from 2026-05-04 to 2026-11-19
Expires in 182 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.research-academy-ruhr.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)