indexo.dev

ontopklettern.de

.de crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP/1.1 200 743 ms crawled 2026-05-08

DE · 134.119.0.152 · AS34011 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Willkommen bei Ontop-Klettern: Ontopklettern
Generator
TYPO3 CMS
Canonical
https://www.ontopklettern.de/

Technology

Server
nginx

Third-party hosts loaded (3)

  • ajax.googleapis.com×1
  • landbelleasy-shop.de×1
  • translate.google.com×1

Contact

Phone

Registration

Updated
2019-02-08
Name servers
  • ms1.it-betreuung.de.
  • pns34.cloudns.net.

DNS records live

NS
  • ms1.it-betreuung.de
  • pns34.cloudns.net
MX
  • 10 ontopklettern-de.mail.protection.outlook.com
TXT
  • 9fs25hjel2fmao8pv827vk0c1
  • MS=ms48370925

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:148.251.112.246 ip4:85.88.11.232/29 ip4:78.111.79.224/27 a mx ptr -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxjXV1vel0KXJ2P8k4cr5rzO85H2B7ybDip5O9oV+mLnP25dsmLIhdDLUBMXDh8lruHsQ0K3bxEBpv5…
selectors probed

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-06-03 to 2026-06-10
Expires in 21 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.ontopklettern.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (2)