indexo.dev

hsu-hh-alumni.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-10 · ok HTTP/1.1 200 1435 ms crawled 2026-05-07

DE · 148.251.219.27 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Herzlich Willkommen · Helmut-Schmidt-Universität/Universität der Bundeswehr Hamburg
Language
de

Open Graph

url
https://hsu-hh-alumni.de/
title
Herzlich Willkommen | HSU
site name
Helmut-Schmidt-Universität/Universität der Bundeswehr Hamburg

Technology

Server
nginx
CMS
Gatsby
Social widgets
  • YouTube Embed

Third-party hosts loaded (1)

  • www.youtube.com×1

Registration

Updated
2020-07-03
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 www347.your-server.de

Email authentication strong

SPF
v=spf1 +a +mx ?all
neutral (?all)
DMARC
v=DMARC1; p=none; rua=mailto:agg_reports@alumnii.de;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-08 to 2026-07-07
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://hsu-hh-alumni.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 (3)

Linked from (1)