indexo.dev

forschung-it-sicherheit-kommunikationssysteme.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-20 · ok HTTP/1.1 200 8658 ms crawled 2026-05-20

DE · 217.89.179.140 · AS3320 Deutsche Telekom AG

Reputation 100/100

Classifying

HTML metadata

Title
Startseite — Kommunikationstechnologien und Cybersicherheit
Language
de
Generator
Plone - https://plone.org/
Canonical
https://www.forschung-it-sicherheit-kommunikationssysteme.de
Feeds

Technology

Server
Apache

Contact

Phone

Registration

Updated
2016-07-07
Name servers
  • pns.dtag.de.
  • secondary006.dtag.net.

DNS records live

NS
  • pns.dtag.de
  • secondary006.dtag.net

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-29 to 2026-07-28
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://forschung-it-sicherheit-kommunikationssysteme.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains

Links to (2)

Linked from (6)