hartmann-tresore.de

.de crawl

First seen 2026-06-01 · Last seen 2026-06-04 · ok HTTP/1.1 200 710 ms crawled 2026-06-01

DE · 185.124.243.198 · AS206775 novomind AG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Hartmann Tresore

Language

Canonical

https://www.hartmann-tresore.de/

Translations

de ×2
en

Technology

Server: nginx
Stack: Java

Cookie consent

Usercentrics

Third-party hosts loaded (5)

app.usercentrics.eu×3
api.usercentrics.eu×1
assets.prd.heyflow.com×1
www.hartmann-tresore.ch×1
www.hartmann-tresore.com×1

Contact

Phone

tel:+49525117440

Registration

Updated

2023-08-24

Name servers

ns3.gdns.de.
ns4.gdns.de.
ns5.gdns.de.
ns6.gdns.de.

DNS records live

NS

ns3.gdns.de
ns4.gdns.de
ns5.gdns.de
ns6.gdns.de

MX

100 mail-gw1.leonex.de

Verified for

Google
Microsoft 365

Email authentication weak

SPF

v=spf1 ip4:185.124.243.198 ip4:217.244.15.66 ip4:185.124.243.197 include:spf.int.leonex.de include:spf.leonex.de include:spf.protection.outlook.com include:_spf.questionpro.com -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCdvVPxOzr6ZywPEDFAfWAmfhMGfl3Rcdo99RIm0G40FruBiplhnl+NSB6bc8LIbOzpNVQ52xb78BFtRyyLtJ…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDnI3DpOxJgHNa7q/GNB1hoi4EmnrooUcJGlFne5tOB7z2rXaMG31PffeJSQp5I37Xo/uGEU6Em3crUMZah41…

selectors probed

Certificate (current)

YR2

from 2026-05-29 to 2026-08-27

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.hartmann-tresore.de/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000 ; includeSubDomains, max-age=31536000; includeSubDomains