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vhs-luedinghausen.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP/1.1 200 2272 ms crawled 2026-05-15

DE · 91.151.20.19 · AS45012 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite
Language
de
Canonical
https://vhs-luedinghausen.de

Technology

Server
Apache

Contact

Address
vhs@stadt-luedinghausen.dehttps://www.vhs-luedinghausen.deLage & Routenplaner

Registration

Updated
2022-07-04
Name servers
  • ns1.de-nserver.de.
  • ns2.de-nserver.de.

DNS records live

NS
  • ns1.de-nserver.de
  • ns2.de-nserver.de
MX
  • 10 mail.vhs-luedinghausen.de

Email authentication weak

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1NKWSl+Qj9on7KFC25jEXA/h92UbKFO21jMPYI95b5MHmAMbEo6xTG5ee9J3oovfaNM1vqXdADwlpk…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-22 to 2026-08-15
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://vhs-luedinghausen.de/

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

Links to (1)

Linked from (2)