kjellwistoff.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 3159 ms crawled 2026-05-14

DE · 5.45.101.44 · AS197540 netcup GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Kjell Wistoff
Language: en

Open Graph

url: https://kjellwistoff.de
title: Kjell Wistoff
description: Kjell Wistoff is a designer of computer equipment*, artist and researcher with a focus on interaction. Especially contemporary technologies in a socio-political context stake out his fields of interest. His practice critically engages with the entangled relationship between hidden infrastructures, user interfaces and the corresponding societal context.

Technology

Server: nginx

Social

Contact

Email

hello@kjellwistoff.de

Registration

Updated

2024-09-26

Name servers

ns5.kasserver.com.
ns6.kasserver.com.

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 w01f7976.kasserver.com

Email authentication partial

SPF: v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

E8

from 2026-04-23 to 2026-07-22

Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kjellwistoff.de/

findings

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

Links to (12)

Linked from (3)