indexo.dev

david-hckh.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 553 ms crawled 2026-05-19

US · 172.67.210.8 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
David Heckhoff - Web Developer (WebGL & Node.js)
Description
Web developer creating interactive 3D web experiences and real-time apps with WebGL, TypeScript, and Node.js for high-performance, engaging websites.
Language
en
Canonical
https://next.david-hckh.com/

Open Graph

url
https://next.david-hckh.com/
title
David Heckhoff - Web Developer (WebGL & Node.js)
description
Web developer creating interactive 3D web experiences and real-time apps with WebGL, TypeScript, and Node.js for high-performance, engaging websites.

Technology

CDN
Cloudflare

Registration

Registrar
IONOS SE
Created
2022-03-17
Expires
2027-03-17 300 days left
Updated
2026-03-18
Name servers
  • aiden.ns.cloudflare.com
  • ziggy.ns.cloudflare.com

DNS records live

NS
  • aiden.ns.cloudflare.com
  • ziggy.ns.cloudflare.com
MX
  • 28 route1.mx.cloudflare.net
  • 66 route3.mx.cloudflare.net
  • 73 route2.mx.cloudflare.net

Email authentication weak

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-01 to 2026-07-30
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://david-hckh.com/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Linked from (1)