testdaf.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-16 · ok HTTP/1.1 200 5588 ms crawled 2026-05-06

DE · 212.23.133.254 · AS12329 GLASFASER RUHR GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Test Deutsch als Fremdsprache
Description: Der TestDaF ist die wichtigste deutsche Sprachprüfung für internationale Studienbewerber*innen auf Ihrem Weg an eine deutsche Hochschule.
Language: de-DE
Generator: TYPO3 CMS
Canonical: https://www.testdaf.de/de/

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

Phone

+49 234 36715 500

Registration

Updated

2017-07-25

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 owa.testdaf.de
30 exgast01.testdaf.de

TXT

google-site-verification=fF5qj0SfMX6uBliCKts-fWQenb1ZMWkf0vTHN2OvrO0
v=spf1 ip4:89.31.143.1 ip4:134.147.51.35 ip4:134.147.51.39 ip4:134.147.51.40 ip4:134.147.51.41 ip4:134.147.51.47 ip4:134.147.51.50 ip4:165.72.200.104 ip4:165.72.200.105 ip4:165.72.200.106 ip4:165.72.200.107 include:_spf.retarus.com ~all
MS=22004A000F84A9342AE0EFFBFD2CFF5774BAC076

Certificate (current)

Thawte TLS RSA CA G1

from 2026-01-21 to 2027-01-11

Expires in 237 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.testdaf.de/de/

present

x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff