shd-online.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-12 · ok HTTP/1.1 200 1612 ms crawled 2026-05-07

DE · 23.88.90.19 · AS24940 Hetzner Online GmbH

Reputation 98/100 dmarc quarantine

sector b2b services type homepage

HTML metadata

Title: SHD System-Haus-Dresden GmbH | IT-Dienstleister deutschlandweit
Description: Unser erfahrenes IT-Systemhaus bietet Managed Services, IT-Support und IT-Beratung für Unternehmen, von Infrastruktur & Cloud bis Cybersecurity & KI.
Language: de
Canonical: https://www.shd-online.de/

Open Graph

url: https://www.shd-online.de
title: SHD System-Haus-Dresden GmbH | IT-Dienstleister deutschlandweit
locale: de_DE
image:url: https://www.shd-online.de/cms/_processed_/5/7/csm_shd-startseite-meta_c384837b14.jpg
site name: SHD
description: Unser erfahrenes IT-Systemhaus bietet Managed Services, IT-Support und IT-Beratung für Unternehmen, von Infrastruktur & Cloud bis Cybersecurity & KI.

Technology

Server: Apache

Analytics

Google Tag Manager

Cookie consent

Usercentrics

Third-party hosts loaded (3)

app.usercentrics.eu×2
www.googletagmanager.com×2
api.usercentrics.eu×1

Social

Contact

Phone

Address

Drescherhäuser 5B, 01159, Dresden, DE

Registration

Updated

2026-03-12

Name servers

ns81.domaincontrol.com.
ns82.domaincontrol.com.

DNS records live

NS

ns81.domaincontrol.com
ns82.domaincontrol.com

MX

10 mx01.hornetsecurity.com
20 mx02.hornetsecurity.com
30 mx03.hornetsecurity.com
40 mx04.hornetsecurity.com

TXT

Show 6 TXT records

apple-domain-verification=ued42KOoBGj57Vr3
111d6040960af0fbe20e6f91814fa03ae037e3b437ae08755fbeb14c07bc11e
_zsxws71hajyjdqyuwep6qocemdrwb4a
atlassian-domain-verification=6nnZfsUZHW/BM2v6kjxmCFhkVPXsQh5RPOOb0SVO2AQdfQ8CJW7Y9xavUkeS9fvi
8nnkqxfnlhrcmdjqkjdzz52x6qwxlvls
195912cef5926396ce9ea0994779cb18c46c50f1c98f63cfe3b3da3340f0365

Email authentication strong

SPF

v=spf1 ip4:134.119.60.167 ip4:52.212.19.177 ip4:23.88.90.19 include:spf.protection.outlook.com  include:spf.hornetsecurity.com include:spf.crsend.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:a.4q7nvas3@reports.hornetdmarc.com

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCTGiJ6JdP8+Vw05GiZX16ISWWLv8q6pPQcbII5t+jFabWjyZI74jmDFuHo9dDS3XJjI6pp1kwjfc9jqh9ELm…

selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2025-08-21 to 2026-08-21

Expires in 93 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.shd-online.de/

present

strict-transport-security
content-security-policy
x-frame-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing content type protection

Header values

referrer-policy: origin
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(), midi=(),notifications=(),push=(),sync-xhr=(),accelerometer=(), gyroscope=(), magnetometer=(), payment=(), camera=(), microphone=(), usb=(), xr=(), speaker=(self), vibrate=(), fullscreen=(self)
content-security-policy: default-src 'self' *; script-src-elem 'self' 'unsafe-inline' 'unsafe-eval' blob: *; script-src 'self' 'unsafe-inline' 'unsafe-eval' *; img-src 'self' data: *; style-src 'self' 'unsafe-inline' *; font-src 'self' * data:; object-src 'self' *; frame-src 'self' *; worker-src 'self' blob: *; connect-src 'self' *
strict-transport-security: max-age=31536000; includeSubDomains; preload