indexo.dev

carstenklein.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-04 · ok HTTP/1.1 200 201 ms crawled 2026-06-02

NL · 212.8.253.231 · AS49981 WorldStream B.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
KLEIN
Description
KLEIN – Design Type Identity Communication – Launched in London, now based in Amsterdam.
Language
en-GB
Generator
WordPress 7.0
Canonical
https://carstenklein.com/

Open Graph

url
https://carstenklein.com/
title
KLEIN
locale
en_GB
site name
KLEIN
description
KLEIN – Design Type Identity Communication – Launched in London, now based in Amsterdam.

Technology

Server
LiteSpeed
CMS
WordPress 7.0
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Registration

Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Created
2003-01-07
Expires
2027-01-07 216 days left
Updated
2026-01-09
Name servers
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 10 mx01.qboxmail.com
  • 20 mx02.qboxmail.com

Email authentication partial

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

Certificate (current)

R12
from 2026-03-24 to 2026-06-22
Expires in 17 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://carstenklein.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • short HSTS max-age
  • missing Content Security Policy
Header values
referrer-policy
origin-when-cross-origin
x-frame-options
sameorigin
permissions-policy
accelerometer=(self), autoplay=(self), camera=(self), encrypted-media=(self), fullscreen=(self), geolocation=(self), gyroscope=(self), magnetometer=(self), microphone=(self), midi=(self), payment=(self), usb=(self)
x-content-type-options
nosniff
strict-transport-security
max-age=2592000, max-age=31536000, max-age=31536000

Links to (2)

Linked from (2)