indexo.dev

smartkomm.de

.de dns

First seen 2026-05-10 · Last seen 2026-05-16 · ok HTTP/1.1 200 4067 ms crawled 2026-05-16

DE · 85.13.139.193 · AS34788 Neue Medien Muennich GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
SmartKomm GmbH - Schule digital. Einfach besser.
Language
en

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • manus-analytics.com×1

Registration

Updated
2018-02-23
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mail.swop.schule

Email authentication partial

SPF
v=spf1 a mx include:spf1.swop.schule include:spf2.swop.schule -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwtn+X6IKLzmyPeZWAyMDmB35ctXYe5LCkfthtyw9jFZFwQreqa2icQstPY+CXMxDjaPr…
selectors probed

Certificate (current)

E7
from 2026-03-29 to 2026-06-27
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://smartkomm.de/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=600000