indexo.dev

georg-duncker.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 18234 ms crawled 2026-05-18

US · 104.26.8.250 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Home - Georg Duncker
Language
en-US
Generator
WPML ver:4.7.6 stt:1,3;
Canonical
https://georg-duncker.com/
Translations
  • de
  • en

Open Graph

url
https://georg-duncker.com/
title
Home - Georg Duncker
locale
en_US
site name
Georg Duncker

Technology

CDN
Cloudflare
CMS
WordPress

Third-party hosts loaded (1)

  • cdn.datatables.net×3

Social

Contact

Phone

Registration

Registrar
RegistryGate GmbH
Created
1999-11-11
Expires
2026-11-11 175 days left
Updated
2025-11-23
Name servers
  • dante.ns.cloudflare.com
  • jo.ns.cloudflare.com

DNS records live

NS
  • dante.ns.cloudflare.com
  • jo.ns.cloudflare.com
MX
  • 0 georgduncker-com01c.mail.protection.outlook.com
TXT
  • google-site-verification=WyGeJIJIHczQXkwHXgf0IfcqSwO67fnFXSs9SAHPkHc
  • MS=ms75131763
  • google-site-verification=NN0dXd3UgKPFZUdbqcUSVhLx1_lE94PTCsUDUAgVuKE

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:admin@georg-duncker.com; ruf=mailto:admin@georg-duncker.com
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCyLaXJq/Oeol/cBXUYGIRAz1InImxnjKRdNaRxNGratqHz+uBh+eO/XttwPRs/7hn+p1xta2AlBpLKhEWp3A…
selectors probed

Certificate (current)

WE1
from 2026-04-11 to 2026-07-10
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://georg-duncker.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31556926; includeSubDomains

Links to (3)

Linked from (1)

See all sites whose homepage links to georg-duncker.com →