dietzenbach.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-14 · ok HTTP/1.1 200 3210 ms crawled 2026-05-12

DE · 213.178.84.27 · AS13101 TNG Stadtnetz GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Kreisstadt Dietzenbach

Language

Feeds

Open Graph

url: https://www.dietzenbach.de/
title: Kreisstadt Dietzenbach
locale: de_DE
site name: Kreisstadt Dietzenbach

Technology

Server: nginx

Third-party hosts loaded (1)

translate-cdn.eye-able.com×1

Social

Contact

Email

stadt@dietzenbach.de

Phone

06074373-0

Registration

Updated

2016-12-16

Name servers

ns1.advantic.net.
ns2.advantic.net.

DNS records live

NS

ns1.advantic.net
ns2.advantic.net

MX

10 cluster-e.mailcontrol.com
20 cluster-j.mailcontrol.com

TXT

Show 4 TXT records

MS=C23A5005EAC359C75813A8CF66FB44CC3D2D5372
apple-domain-verification=qFTPVRtCqK32tSSk
google-site-verification=DG_4GWK2p2RNLkTTRrYz1xC9Rpeghn0b8dnVtHramnc
MS=ms43737213

Email authentication weak

SPF: v=spf1 ip4:217.7.11.128/26 ip4:213.178.84.0/23 ip6:2a00:12d0:2500::/48 include:ekom21.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA OV R36

from 2025-07-22 to 2026-08-23

Expires in 95 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.dietzenbach.de/

present

x-frame-options
x-content-type-options
referrer-policy

findings

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

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff, nosniff