indexo.dev

stustaculum.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 8841 ms crawled 2026-05-17

DE · 141.84.69.60 · AS12816 Leibniz-Rechenzentrum

Reputation 94/100 dmarc monitor-only

sector other type homepage

HTML metadata

Title
Stustaculum
Language
en

Technology

Server
nginx

Registration

Updated
2025-04-17
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 20 mail.stusta.mhn.de
  • 50 mailrelay1.lrz.de
  • 50 mailrelay2.lrz.de
TXT
  • google-site-verification=63yR3clBWwDu9bUszGVrehaz1tbh_K-Kco9as6o6gfE
  • google-site-verification=VtCTzEhZR2WbbJYjpa1sJzx7sX_q1OqV_U8GAET3ZQU

Email authentication partial

SPF
v=spf1 redirect=_vklspf.stusta.mhn.de
no all qualifier
DMARC
v=DMARC1; p=none; rua=mailto:mailreport@stusta.mhn.de
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; s=email; p=MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuWw21w0z0vvnwlGj3ImX0MDwGpN2PVMMGu8RjBNHSwvtAjHmbB30hFNIN5D…
selectors probed

Certificate (current)

E8
from 2026-05-14 to 2026-08-12
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://stustaculum.de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Linked from (1)

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