indexo.dev

openthesaurus.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2285 ms crawled 2026-05-18

DE · 49.13.60.49 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Synonyme - OpenThesaurus - Deutscher Thesaurus
Description
Freies deutsches Wörterbuch für Synonyme, Gegenwörter und Assoziationen. Mehr als 100.000 Wörter.
Language
de
Feeds

Technology

Server
nginx
Analytics
  • Plausible

Third-party hosts loaded (1)

  • plausible.io×1

Registration

Updated
2025-06-09
Name servers
  • coco.bunny.net.
  • kiki.bunny.net.

DNS records live

NS
  • coco.bunny.net
  • kiki.bunny.net
MX
  • 10 mxext1.mailbox.org
  • 10 mxext2.mailbox.org
  • 20 mxext3.mailbox.org
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:mailbox.org include:spf.mailjet.com mx ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.openthesaurus.de/

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

Links to (3)

Linked from (4)