tzb.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-13 · ok HTTP/1.1 200 3527 ms crawled 2026-05-13

DE · 81.28.228.44 · AS29014 ScaleUp Technologies GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Tumorzentrum Berlin e.V. - Willkommen beim Dachverband aller Tumorzentren in Berlin
Description: Der Dachverband der Berliner Tumorzentren bietet gebündelte Informationen für krebserkrante Patienten, für Ärzte & Psychoonkologen sowie Veranstaltungen zum Theme Onkologie in Berlin. Mehr erfahren...
Language: de

Technology

Server: Apache

Social

Contact

Email

tumorzentrum@tzb.de

Phone

+493028538920

Registration

Updated

2020-07-28

Name servers

ns1.variomedia.de.
ns2.variomedia.de.

DNS records live

NS

ns1.variomedia.de
ns2.variomedia.de

MX

10 mail.variomedia.de

Email authentication weak

SPF: v=spf1 include:spf.variomedia.de ?all
neutral (?all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-07 to 2026-08-05

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://tzb.de/

present

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

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains