indexo.dev

uni-tuebingen.de

.de toplist crawl dns

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 1045 ms crawled 2026-05-18

DE · 134.2.5.1 · AS553 Universitaet Stuttgart

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Startseite | Universität Tübingen
Description
Die Universität Tübingen steht für Wissenschaft am Puls der Zeit. Studierende erhalten eine fundierte Ausbildung auf dem aktuellsten Stand der Forschung.
Language
de
Generator
TYPO3 CMS
Canonical
https://uni-tuebingen.de/
Translations
  • de
  • en
Feeds

Technology

Server
nginx

Social

Contact

Phone
Address
rd Karls Universität TübingenGeschwister-Scholl-Platz72074

Registration

Updated
2021-03-30
Name servers
  • dns1.belwue.de.
  • dns3.belwue.de.
  • dns3.uni-tuebingen.de.
  • dns4.uni-tuebingen.de.

DNS records live

NS
  • dns1.belwue.de
  • dns3.belwue.de
  • dns3.uni-tuebingen.de
  • dns4.uni-tuebingen.de
MX
  • 500 a1541.mx.srv.dfn.de
  • 500 b1541.mx.srv.dfn.de
  • 500 c1541.mx.srv.dfn.de
Verified for
  • Cisco
  • Google
  • HARICA
  • Microsoft 365

Email authentication partial

SPF
v=spf1 +ip4:134.2.5.192/27 ?ip4:134.2.0.0/16 +ip6:2001:7c0:300c:3105::/64 ?ip6:2001:7c0:3000::/40 include:agenturserver.de include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:mailadmin@zdv.uni-tuebingen.de; ruf=mailto:mailadmin@zdv.uni-tuebingen.de;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2025-12-01 to 2026-12-01
Expires in 194 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://uni-tuebingen.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(), midi=(), microphone=(), camera=(), magnetometer=(), gyroscope=(), vibrate=(), payment=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' uni-tuebingen.de https://*.uni-tuebingen.de https://vitruv.uni-tuebingen.de https://*.tile.openstreetmap.org https://www.youtube-nocookie.com https://*.ytimg.com https://pbs.twimg.com 'unsafe-inline'; frame-ancestors 'self' https://backend.uni-tuebingen.de https://vitruv.uni-tuebingen.de
strict-transport-security
max-age=31536000

Links to (6)

Linked from (50)