indexo.dev

seminare-datenbank.de

.de crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 2204 ms crawled 2026-06-03

DE · 156.67.235.193 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Seminare-Datenbank.de
Language
de

Technology

Server
Apache
jQuery
3.3.1 known XSS (<3.5)

Registration

Updated
2018-07-25
Name servers
  • ns1104.ui-dns.biz.
  • ns1104.ui-dns.com.
  • ns1104.ui-dns.de.
  • ns1104.ui-dns.org.

DNS records live

NS
  • ns1104.ui-dns.biz
  • ns1104.ui-dns.com
  • ns1104.ui-dns.de
  • ns1104.ui-dns.org
MX
Show 6 MX records
  • 10 mx00.kundenserver.de
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 11 mx01.kundenserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-04-07 to 2026-10-23
Expires in 138 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://seminare-datenbank.de/events/list

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

Links to (3)

Linked from (10)

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