onzuma.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 14549 ms crawled 2026-05-17

DE · 212.79.161.28 · AS12581 tops.net GmbH & Co. KG

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: ONZUMA - Benutzeranmeldung

Technology

Server: Apache

Registration

Updated

2019-12-11

Name servers

dns.tops.net.
ns2.tops.net.

DNS records live

NS

dns.tops.net
ns2.tops.net

TXT

_rz3x76xvcx6xcvsmtzckk5dfue3czf9
hz8b0992lrypbj911krpf0hl4zd2bb7f
_ul75zutve0y1rxcec16i9opeajn91d3

Email authentication no MX

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

Certificate (current) wrong cert

Thawte TLS RSA CA G1

from 2025-10-16 to 2026-11-17

Expires in 181 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.onzuma.de/

findings

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

Linked from (1)

aksb.de×2