indexo.dev

fbs-koblenz.de

.de crawl

First seen 2026-04-25 · Last seen 2026-05-19 · ok HTTP/1.1 200 5537 ms crawled 2026-05-19

DE · 85.13.137.181 · AS34788 Neue Medien Muennich GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite
Description
Bootstrap
Language
de
Generator
TYPO3 CMS
Canonical
https://www.fbs-koblenz.de/

Technology

Server
Apache
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • letscast.fm×1
  • www.youtube.com×1

Social

Contact

Phone

Registration

Updated
2016-04-28
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 w013e3bc.kasserver.com
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.fbs-koblenz.de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • weak content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff, nosniff

Links to (5)

Linked from (1)