indexo.dev

hswt-alumni.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 1645 ms crawled 2026-05-12

DE · 188.40.29.79 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Herzlich willkommen im Alumni-Portal der HSWT!
Description
Der gemeinsame Ort des Austauschs, Zusammenkommens und Informiertsein für alle aktuellen und ehemaligen Angehörigen der HSWT.
Language
de
Feeds

Open Graph

url
https://www.hswt-alumni.de/
title
Herzlich willkommen im Alumni-Portal der HSWT!

Technology

Server
Apache

Social

Registration

Updated
2021-04-09
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 10 mail.hswt-alumni.de

Email authentication strong

SPF
v=spf1 a include:amazonses.com -all
strict (-all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-10-02 to 2026-10-02
Expires in 135 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.hswt-alumni.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • weak frame protection
  • weak content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN, SAMEORIGIN
x-content-type-options
nosniff, nosniff
strict-transport-security
max-age=16070400

Links to (5)

Linked from (1)