htwk-leipzig.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-19 · ok HTTP/1.1 200 1240 ms crawled 2026-05-11

DE · 141.57.5.215 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: HTWK Leipzig ǀ Hochschule für Angewandte Wissenschaften (HAW)
Description: Praxisnah studieren, arbeiten und forschen im Herzen Mitteldeutschlands an der Hochschule für Technik, Wirtschaft und Kultur Leipzig (HTWK Leipzig).
Language: de
Generator: TYPO3 CMS
Canonical: https://www.htwk-leipzig.de/

Technology

Server: Apache

Social

Contact

Email

webredaktion@htwk-leipzig.de

Registration

Updated

2017-09-13

Name servers

dns01.htwk-leipzig.de.
dns02.htwk-leipzig.de.
dns-3.dfn.de.

DNS records live

NS

dns-3.dfn.de
dns01.htwk-leipzig.de
dns02.htwk-leipzig.de

MX

10 a1271.mx.srv.dfn.de
10 b1271.mx.srv.dfn.de
10 c1271.mx.srv.dfn.de

TXT

_telesec-domain-validation=341831_2025-10-09_JIOYnUpARsNrqpzBS6oso9H2v5SdZaRqEGevsmx9tVouprQZT2
MS=D9BDD0F6F52574A6D96972AC8A083552F0544BE0

Verified for

Adobe
Apple
Google
HARICA
Microsoft 365
Zoom

Email authentication partial

SPF

v=spf1 mx ip4:141.57.19.52 ip4:141.57.19.53 ip4:141.57.19.60 ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc-info@htwk-leipzig.de

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

GEANT TLS RSA 1

from 2026-03-24 to 2026-10-09

Expires in 142 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.htwk-leipzig.de/

present

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

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=86400; includeSubDomains