aktuelle-kalenderwoche.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1628 ms crawled 2026-05-19

DE · 89.107.184.138 · AS12843 TelemaxX Telekommunikation GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Die aktuelle Kalenderwoche (KW) | Welche Kalenderwoche ist heute?
Description: → Welche Kalenderwoche ist heute? Hier gibt's die aktuelle Kalenderwoche (KW) - gratis und jede Woche frisch. → mit Kalenderwochen-Archiv und Feiertagen
Language: de
Canonical: http://www.aktuelle-kalenderwoche.com

Technology

Server: nginx

Ads

Google AdSense

Third-party hosts loaded (1)

pagead2.googlesyndication.com×2

Social

Registration

Registrar

InterNetX GmbH

Created

2012-12-20

Expires

2026-12-20 212 days left

Updated

2025-12-21

Name servers

a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net

DNS records live

NS

a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net

MX

10 mail.aktuelle-kalenderwoche.com

Verified for

Google

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-12 to 2026-07-11

Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://aktuelle-kalenderwoche.com/

findings

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