indexo.dev

erwindekker.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 2664 ms crawled 2026-05-15

US · 199.34.228.75 · AS27647 Weebly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ERWIN DEKKER - ECONOMICS & CULTURE - Erwin Dekker - Economics & Culture Home
Description
Economics, Culture, Culture and Economics, Cultural Economics, Erwin Dekker, Austrian Economics, Jan Tinbergen, Hayek
Language
en

Open Graph

url
https://www.erwindekker.com/
title
Erwin Dekker - Economics & Culture Home
site name
ERWIN DEKKER - ECONOMICS & CULTURE
description
Economics, Culture, Culture and Economics, Cultural Economics, Erwin Dekker, Austrian Economics, Jan Tinbergen, Hayek

Technology

CDN
Cloudflare
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • cdn2.editmysite.com×12
  • cdn11.editmysite.com×2
  • www.youtube.com×2

Contact

Phone
Address
st books on Culture and Econ, February 2023

Registration

Registrar
Register.com - Network Solutions, LLC
Created
2021-03-31
Expires
2031-03-31 1777 days left
Updated
2021-03-31
Name servers
  • dns1.register.com
  • dns2.register.com

DNS records live

NS
  • dns068.a.register.com
  • dns157.b.register.com
  • dns176.d.register.com
  • dns228.c.register.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-13 to 2026-06-11
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.erwindekker.com/

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

Links to (40)

Linked from (1)