quattro-coaching.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 620 ms crawled 2026-05-15

DE · 81.169.145.79 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Herzlich Willkommen
Language: de
Generator: SIQUANDO Shop 12 (#8469-2135)

Technology

Server: Apache

Social

Registration

Updated

2019-04-09

Name servers

docks13.rzone.de.
shades17.rzone.de.

DNS records live

NS

docks13.rzone.de
shades17.rzone.de

MX

5 smtpin.rzone.de

Email authentication strong

SPF: not published
DMARC: v=DMARC1;p=reject;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-06-04 to 2026-06-26

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://quattro-coaching.de/

findings

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

Links to (6)

Linked from (3)