indexo.dev

zhb-flensburg.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 1933 ms crawled 2026-05-07

DE · 193.174.11.100 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Zentrale Hochschulbibliothek Flensburg (ZHB)
Description
Gemeinsame zentrale Einrichtung der Hochschule Flensburg und der Europa-Universität Flensburg
Language
de
Generator
TYPO3 CMS
Canonical
https://www.zhb-flensburg.de/
Translations
  • de
  • en
Feeds

Open Graph

title
Zentrale Hochschulbibliothek Flensburg (ZHB) - Zentrale Hochschulbibliothek Flensburg (ZHB)

Technology

Server
Apache

Third-party hosts loaded (1)

  • microformats.org×1

Social

Registration

Updated
2017-10-13
Name servers
  • dns1.fh-flensburg.de.
  • dns-2.dfn.de.
  • dns2.fh-flensburg.de.

DNS records live

NS
  • dns-2.dfn.de
  • dns1.fh-flensburg.de
  • dns2.fh-flensburg.de
MX
  • 10 iron1-mail.hs-flensburg.de
  • 20 iron2-mail.hs-flensburg.de
  • 30 mx1-ext.campus-flensburg.de
  • 40 mx2-ext.campus-flensburg.de

Email authentication partial

SPF
v=spf1 mx a:mx1-ext.campus-flensburg.de a:mx2-ext.campus-flensburg.de a:mail.hs-flensburg.de a:iron1-mail.hs-flensburg.de a:iron2-mail.hs-flensburg.de a:fhf3.fh-flensburg.de a:mailer.gbv.de ip4:193.174.240.41 ~all
softfail (~all)
DMARC
not published
DKIM
  • mail: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk+noouK53ZKqGG3VD2a3no5XqzGLoHjkNkgAA8pQE7a6kJS4GHZtBZIuLTTaN7pbcGKGT+yhDtiMy+P4CywSL…
selectors probed

Certificate (current)

GEANT TLS RSA 1
from 2025-08-14 to 2026-08-14
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.zhb-flensburg.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=15768000

Links to (7)

Linked from (1)