indexo.dev

lexikon-online.net

.net crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 329 ms crawled 2026-06-01

DE · 195.30.84.179 · AS5539 SpaceNet AG

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title
Lexikon Online A-Z | lexikon-online.net
Description
Entdecken Sie ein umfassendes Lexikon von A-Z auf lexikon-online.net, das tiefe Einblicke in eine Vielzahl von Themen bietet, von Geschichte und Wissenschaft bis zu Kultur und Technologie.
Language
de
Canonical
https://www.lexikon-online.net

Technology

Server
LiteSpeed

Registration

Registrar
RegistryGate GmbH
Created
2009-10-24
Expires
2026-10-24 143 days left
Updated
2025-11-20
Name servers
  • ns5.ns35.de
  • ns6.ns35.de
  • ns7.ns35.de
  • ns8.ns35.de

DNS records live

NS
  • ns5.ns35.de
  • ns6.ns35.de
  • ns7.ns35.de
  • ns8.ns35.de
MX
  • 0 lexikon-online.net

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs5ngKktzxuLDkZOnf917NH0c4VbizNXI9Gw2vamEBxJjtpbOb8CoNUh0QV2E0bjEqsXMprbLbunAs9…
selectors probed

Certificate (current)

R13
from 2026-04-03 to 2026-07-02
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.lexikon-online.net/

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

Linked from (1)