sperr-notruf.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 450 ms crawled 2026-05-19

DE · 78.46.146.148 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Home - Sperr-Notruf
Description: Zentraler 24/7-Sperr-Notrufdienst für girocard, Kreditkarte, Online-Banking, E-Personalausweis und andere E-Medien. Kostenlos, sicher, immer erreichbar.
Language: de
Canonical: https://www.sperr-notruf.de

Open Graph

url: https://www.sperr-notruf.de
title: Home - Sperr-Notruf
site name: Sperr-Notruf

Technology

Server: Apache

Analytics

Fathom

Third-party hosts loaded (1)

cdn.usefathom.com×1

Registration

Updated

2022-01-13

Name servers

ns1.your-server.de.
ns3.second-ns.de.
ns.second-ns.com.

DNS records live

NS

ns.second-ns.com
ns1.your-server.de
ns3.second-ns.de

MX

10 www449.your-server.de

Verified for

Google

Email authentication weak

SPF: v=spf1 +a +mx ?all
neutral (?all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2025-09-10 to 2026-09-10

Expires in 112 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.sperr-notruf.de/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff