indexo.dev

karlkoch.me

.me crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1198 ms crawled 2026-05-18

US · 104.21.75.28 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Karl Koch — Design Engineer
Description
Karl Koch is a Design Engineer at DuckDuckGo — equal parts designer and developer.
Language
en
Generator
Astro v6.1.0
Canonical
https://karlkoch.me/

Open Graph

url
https://karlkoch.me/
title
Karl Koch — Design Engineer
locale
en_GB
site name
Karl Koch
description
Karl Koch is a Design Engineer at DuckDuckGo — equal parts designer and developer.

Technology

CDN
Cloudflare

Third-party hosts loaded (3)

  • cloud.umami.is×2
  • api-gateway.umami.dev×1
  • is1-ssl.mzstatic.com×1

Social

Contact

Email
Address
EmailGitHubFigmaXLinkedInRSSMastodon

DNS records live

NS
  • gail.ns.cloudflare.com
  • leland.ns.cloudflare.com
MX
  • 10 mx01.mail.icloud.com
  • 10 mx02.mail.icloud.com
TXT
  • apple-domain=RdccWBQah1r3vSVc
Verified for
  • Google

Email authentication weak

SPF
v=spf1 redirect=icloud.com
no all qualifier
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://karlkoch.me/

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

Links to (8)

Linked from (4)