stephan-hertz.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 4703 ms crawled 2026-05-11

DE · 217.160.0.85 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Stephan Hertz / Hamburg

Description

Persönliche Homepage von Stephan Hertz - Vom Leben in Hamburg, in der Welt und mit Modelleisenbahnen ...

Language

Generator

All in One SEO (AIOSEO) 4.9.6.2

Canonical

https://www.stephan-hertz.de/

Feeds

Open Graph

url: https://www.stephan-hertz.de/
title: Stephan Hertz / Hamburg
locale: de_DE
site name: Hertz-lich gebloggt... | persönliche Webseite Stephan Hertz (Hamburg).
description: Persönliche Homepage von Stephan Hertz - Vom Leben in Hamburg, in der Welt und mit Modelleisenbahnen ...

Technology

Server: Apache
CMS: WordPress

Ads

Amazon Ads
Google AdSense

Social widgets

YouTube Embed

Third-party hosts loaded (6)

ajax.googleapis.com×3
gmpg.org×1
ir-de.amazon-adsystem.com×1
pagead2.googlesyndication.com×1
ws-eu.amazon-adsystem.com×1
www.youtube.com×1

Social

Contact

Phone

Registration

Updated

2018-09-08

Name servers

ns1074.ui-dns.biz.
ns1074.ui-dns.com.
ns1074.ui-dns.de.
ns1074.ui-dns.org.

DNS records live

NS

ns1074.ui-dns.biz
ns1074.ui-dns.com
ns1074.ui-dns.de
ns1074.ui-dns.org

MX

10 mx00.ionos.de
10 mx01.ionos.de

Email authentication partial

SPF: v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-01-22 to 2027-02-06

Expires in 262 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.stephan-hertz.de/

findings

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