lehrerfortbildung-bw.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1126 ms crawled 2026-05-19

DE · 217.24.203.146 · AS21263 TeleData GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Lehrerfortbildungsserver: Startseite
Language
de
Feeds

Technology

Server
Apache

Registration

Updated
2026-01-20
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 20 mail.lehrerfortbildung-bw.de
TXT
  • Lehrerfortbildungsserver Baden-Wuerttemberg
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx ip4:217.24.203.147 -all
strict (-all)
DMARC
v=DMARC1;p=reject
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-03 to 2026-07-02
Expires in 42 days

HTTP security headers

Header hygiene 85/100 Checked live page: https://lehrerfortbildung-bw.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP uses wildcard sources
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' https://*.lehrerfortbildung-bw.de;
strict-transport-security
max-age=15768000; preload

Links to (14)

Linked from (6)