indexo.dev

forum-lernen.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 1204 ms crawled 2026-06-02

DE · 81.169.157.240 · AS6724 Strato GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Forum Lernen
Language
en

Technology

Server
nginx
PHP
8.0.30 end of life

Third-party hosts loaded (1)

  • www.forum-seniorenarbeit.de×1

Contact

Phone

Registration

Updated
2018-08-30
Name servers
  • ns3.stratoserver.net.
  • ns4.stratoserver.net.

DNS records live

NS
  • ns3.stratoserver.net
  • ns4.stratoserver.net
MX
  • 100 relay.rzone.de
  • 20 forum-lernen.de

Email authentication strong

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

Certificate (current)

R13
from 2026-04-06 to 2026-07-05
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.forum-lernen.de

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

Links to (8)

Linked from (1)