indexo.dev

lela-jahrestagung.de

.de crawl

First seen 2026-05-01 · Last seen 2026-05-20 · ok HTTP/1.1 200 581 ms crawled 2026-05-08

DE · 178.250.9.72 · AS45012 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
21. LeLa-Jahrestagung 2026 - Osnabrück - 8. bis 10.03.2025 - #LeLa2026

Technology

Server
Apache

Third-party hosts loaded (4)

  • code.jquery.com×4
  • cdn.jsdelivr.net×2
  • tagungstools.lernortlabor.de×1
  • tools.lernortlabor.de×1

Social

Registration

Updated
2011-08-01
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.lela-jahrestagung.de

Email authentication weak

SPF
v=spf1 a mx include:_spf.profihost.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lela-jahrestagung.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (2)