oneofftech.de

.de dns

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 265 ms crawled 2026-06-04

DE · 94.130.130.183 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title

OneOffTech

Description

OneOffTech builds AI-ready knowledge systems for complex organizations — from structured data extraction to GDPR-compliant infrastructure and LLM-ready workflows.

Language

Canonical

https://oneofftech.de/

Feeds

OneOffTech Blog Posts Atom

Open Graph

url: https://oneofftech.de/
title: OneOffTech
locale: en_US
site name: OneOffTech
description: OneOffTech builds AI-ready knowledge systems for complex organizations — from structured data extraction to GDPR-compliant infrastructure and LLM-ready workflows.

Social

Contact

Email

Phone

305779646

Address

Berlin, Germany

Registration

Updated

2021-11-02

Name servers

x.ns.joker.com.
y.ns.joker.com.
z.ns.joker.com.

DNS records live

NS

x.ns.joker.com
y.ns.joker.com
z.ns.joker.com

MX

20 mail.oneofftech.de

Email authentication strong

SPF

v=spf1 mx a:mail.oneofftech.de -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:admin@oneofftech.de; ruf=mailto:admin@oneofftech.de; adkim=s; aspf=s

policy: reject (enforced)

DKIM

dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl0YDMZ8hRpbfwXnhjj5JfpZkA1Duo+81+E+Tu/n07ihNCH5ZdA4Ujcw22s9dd7l68kNvtLvj2GYV8d…

selectors probed

Certificate (current)

R13

from 2026-04-14 to 2026-07-13

Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://oneofftech.de/

present

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

findings

missing HSTS
missing Content Security Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
permissions-policy: interest-cohort=()
x-content-type-options: nosniff