indexo.dev

artcologne.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 2241 ms crawled 2026-05-15

US · 18.165.140.114 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Erste Kunstmesse der Welt | ART COLOGNE
Description
Als erste Kunstmesse der Welt ist die ART COLOGNE für Galerien und Institutionen der wichtigste Branchentreffpunkt in Deutschland.
Language
de
Canonical
https://www.artcologne.de
Translations
  • de
  • en

Open Graph

url
https://www.artcologne.de
title
Erste Kunstmesse der Welt
description
Als erste Kunstmesse der Welt ist die ART COLOGNE für Galerien und Institutionen der wichtigste Branchentreffpunkt in Deutschland.

Technology

CDN
Amazon CloudFront
Server
Apache
Analytics
  • Plausible
Cookie consent
  • OneTrust

Third-party hosts loaded (6)

  • media.koelnmesse.io×63
  • www.artcologne.com×2
  • cdn.cookielaw.org×1
  • cdns.eu1.gigya.com×1
  • plausible.io×1
  • portal.koelnmesse.io×1

Social

Registration

Updated
2026-02-15
Name servers
  • ns-1007.awsdns-61.net.
  • ns-1368.awsdns-43.org.
  • ns-1761.awsdns-28.co.uk.
  • ns-449.awsdns-56.com.

DNS records live

NS
  • ns-1007.awsdns-61.net
  • ns-1368.awsdns-43.org
  • ns-1761.awsdns-28.co.uk
  • ns-449.awsdns-56.com
MX
  • 10 artcologne-de.mail.protection.outlook.com
TXT
  • google-site-verification=hBp2yq5c0rtgfLXHFV-As27krGuTGd8eb_xk2cqn1gs
  • ms=ms18320722

Email authentication partial

SPF
v=spf1 mx include:spf.koelnmesse.de include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; pct=100; rua=mailto:abuse-rua@koelnmesse.de; ruf=mailto:abuse-ruf@koelnmesse.de; adkim=r; aspf=r;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04
from 2025-10-23 to 2026-11-21
Expires in 185 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.artcologne.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Links to (8)

Linked from (7)