ilmenau.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-15 · ok HTTP/1.1 200 2048 ms crawled 2026-05-07

DE · 141.24.186.132 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Willkommen / Ilmenau - Goethe- und Universitätsstadt

Description

Die Goethe- und Universitätsstadt Ilmenau ist eine dynamische Stadt am Fuße des Kickelhahns im Thüringer Wald.

Language

Canonical

https://www.ilmenau.de/

Translations

Open Graph

site name: Ilmenau - Goethe- und Universitätsstadt

Technology

Server: Apache

Social

Registration

Updated

2022-07-05

Name servers

ns.udag.de.
ns.udag.net.
ns.udag.org.

DNS records live

NS

ns.udag.de
ns.udag.net
ns.udag.org

MX

10 a2221.mx.srv.dfn.de
10 b2221.mx.srv.dfn.de
10 c2221.mx.srv.dfn.de
90 mail.ilmenau.de

TXT

sophos-domain-verification=716b3f3970e605606bfdfd87746040a63c47771300eedc4fd9967e6d35b40131

Email authentication partial

SPF: v=spf1 mx -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-05-01 to 2026-07-30

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.ilmenau.de/

present

strict-transport-security
content-security-policy
x-content-type-options

findings

CSP uses wildcard sources
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' *.tu-ilmenau.de;
strict-transport-security: max-age=31536000;