indexo.dev

ismk-stralsund.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 7191 ms crawled 2026-05-17

DE · 78.46.14.116 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Institut für sichere mobile Kommunikation - ISMK
Generator
Astro v5.2.5

Technology

Server
nginx

Registration

Updated
2024-06-14
Name servers
  • ns2.inwx.de.
  • ns3.inwx.eu.
  • ns.inwx.de.

DNS records live

NS
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.eu
MX
  • 10 srv02.risikozone.de

Email authentication partial

SPF
v=spf1 mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsOjNq4rmO6KcGimXzZV7b5OIlPLW4eHnd+cF8YRNuXO4LygREiQNgk+RjBK68W5xPhkr…
selectors probed

Certificate (current)

R12
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ismk-stralsund.de/

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

Linked from (1)