taskcards.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-17 · ok HTTP/1.1 200 2463 ms crawled 2026-05-05

DE · 128.65.209.42 · AS34309 Link11 GmbH

Reputation 100/100

Classifying

HTML metadata

Title: TaskCards
Description: TaskCards

Open Graph

url: https://www.taskcards.de
title: TaskCards
description: TaskCards ist eine Onlineplattform mit der Lehrer:innen Infos/Aufgaben für Schüler:innen DSGVO konform bereitstellen können.

Technology

Server: nginx

Registration

Updated

2024-01-14

Name servers

ns2.km32629-01.keymachine.de.
ns.km32629-01.keymachine.de.

DNS records live

NS

ns.km32629-01.keymachine.de
ns2.km32629-01.keymachine.de

MX

10 srv1.rechnerwolke.de

TXT

Show 4 TXT records

google-site-verification=wt1JOk5Lak_zdsgyKN8EF33Se8mtIMer8xid1BX2sCQ
v=spf1 include:spf.brevo.com a mx a:srv1.rechnerwolke.de -all
brevo-code:18c1d7af038be2df65d3d0083ee12e7f
33cd8051ef51a647b5323feb2b4b6e0914505562

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-03-21 to 2026-10-06

Expires in 140 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.taskcards.de/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000

Linked from (23)