indexo.dev

krantz-online.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 824 ms crawled 2026-05-19

DE · 162.55.222.18 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Geologisches Warenhaus für Geologen
Description
Mineralien, Fossilien Gesteine sowie geologische Ausrüstung, Werkzeug, Laborbedarf, Fachliteratur und Abgüsse
Language
de-DE
Canonical
https://www.krantz-online.de/
Translations
  • de ×2
  • en

Open Graph

url
https://www.krantz-online.de/
title
Geologisches Warenhaus für Geologen
site name
Dr. F. Krantz, Rheinisches Mineralien-Kontor
description
Mineralien, Fossilien Gesteine sowie geologische Ausrüstung, Werkzeug, Laborbedarf, Fachliteratur und Abgüsse

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.googletagmanager.com×2
  • cmp.pmsem.de×1
  • kit.fontawesome.com×1

Social

Contact

Email
Phone
Address
Frauenhoferstraße 7, 53121, Bonn, DE

Registration

Updated
2016-01-11
Name servers
  • ns2.databay.de.
  • ns.databay.de.

DNS records live

NS
  • ns.databay.de
  • ns2.databay.de
MX
  • 10 mxext1.mailbox.org
  • 20 mxext2.mailbox.org
  • 30 mxext3.mailbox.org
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx ip4:193.32.64.0/24 ip4:93.159.248.236/32 ip6:2001:67c:2054:2::/64 ip6:2a00:fe0:2:0500::/56 include:rm01.krantz-online.de include:spf.smtp.net include:mailbox.org -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc-reports@krantz-online.de; ruf=mailto:abuse@krantz-online.de
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-05-04 to 2026-11-19
Expires in 182 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.krantz-online.de/

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
deny
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (3)

Linked from (1)