3m5.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-16 · ok HTTP/1.1 200 3497 ms crawled 2026-05-07

DE · 81.201.148.155 · AS16205 DSI GmbH Daten Service Informationssysteme

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

3m5. Webengineers - zertifizierte IT Agentur

Description

Durch höchste Kompetenz & Zusammenarbeit auf Augenhöhe begeistern wir Kunden schon seit 1997. Wir freuen uns auf Ihr Projekt. Jetzt Kontakt aufnehmen!

Language

de-DE

Generator

TYPO3 CMS

Canonical

https://www.3m5.de/

Translations

de-at
de-ch
de-de

Open Graph

url: https://www.3m5.de/
title: Agentur für Webentwicklung | 3m5.
image:url: https://www.3m5.de/_assets/0bb185eb9fc40b8fc5f0ed6b6c8fe4e1/Images/3m5_logo_og.png
description: Durch höchste Kompetenz & Zusammenarbeit auf Augenhöhe begeistern wir Kunden schon seit 1997. Wir freuen uns auf Ihr Projekt. Jetzt Kontakt aufnehmen!

Technology

Server: Apache

Third-party hosts loaded (3)

js-eu1.hs-scripts.com×1
www.3m5.at×1
www.3m5.ch×1

Social

Contact

Email

Phone

+49351452520

Address

Schevenstr. 17, 01326, Dresden, Germany

Registration

Updated

2026-02-12

Name servers

ns-1005.awsdns-61.net.
ns-1068.awsdns-05.org.
ns-1741.awsdns-25.co.uk.
ns-223.awsdns-27.com.

DNS records live

NS

ns-1005.awsdns-61.net
ns-1068.awsdns-05.org
ns-1741.awsdns-25.co.uk
ns-223.awsdns-27.com

MX

10 3m5-de.mail.protection.outlook.com

TXT

Show 10 TXT records

apple-domain-verification=v2YNcWIi2A9NYIT3
atlassian-domain-verification=E8kkshpafT416c5oG/HQdMnWM6IHCkCZjVRVIBwjtBU8YTlcR4eHDc2/BiPROi0m
atlassian-sending-domain-verification=15a476c5-a245-472c-8396-be476197b3d3
bw=k3efbU/G6tQQivQ8A4maqBhllBr3mAoz20MM5F5T6fzO
have-i-been-pwned-verification=dweb_3la6gjoexrwpxacmxkivftso
j71p9055fn5ggb5x62vfcgd50t7xvtj3
jetbrains-domain-verification=cvc2bdpr2aodat8a5y89clglj
slack-domain-verification=RfMAv5aeOctHhxTxw9qgjAqj0uQEAhIPGZlucNlo
_d52gxteuyjixjef21r6e94yjvmeveda
anthropic-domain-verification-1exh54=hW4lUU5h5RNXePQTqDwSgPCGu

Email authentication partial

SPF

v=spf1 mx ip4:81.201.151.210 ip4:81.201.153.74 a:web.3m5.de a:smtprelay.3m5.de include:spf.protection.outlook.com include:amazonses.com ~all

softfail (~all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDX7GClSkdYWw4okPpikG1exqKXIYOfARmr+KuoA18apnQllhlroLFuscEYjvXLpF/WT0SEmMIPMqFmtRRKlA…

selectors probed

Certificate (current)

R12

from 2026-03-22 to 2026-06-20

Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.3m5.de/

present

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

findings

weak frame protection

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: DENY, sameorigin
permissions-policy: camera=(), microphone=(), fullscreen=(self)
x-content-type-options: nosniff
content-security-policy: worker-src 'self' blob:;
strict-transport-security: max-age=31536000; includeSubdomains;