studierendenwerk-siegen.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 3232 ms crawled 2026-05-08

DE · 217.160.0.89 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Start - Studierendenwerk Siegen

Language

de-DE

Generator

WordPress 6.4.8

Canonical

https://www.studierendenwerk-siegen.de/

Translations

Open Graph

url: https://www.studierendenwerk-siegen.de/
title: Start - Studierendenwerk Siegen
locale: de_DE
site name: Studierendenwerk Siegen
locale:alternate: en_GB

Technology

Server: Apache
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

cdn.jsdelivr.net×3
maxcdn.bootstrapcdn.com×3
fonts.gstatic.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+49217400

Address

st Du Fragen?Besuch uns gerne im HauptgebäudeHölderlinstraße 3, 57076

Registration

Updated

2022-08-15

Name servers

ns1033.ui-dns.biz.
ns1036.ui-dns.com.
ns1054.ui-dns.de.
ns1101.ui-dns.org.

DNS records live

NS

ns1033.ui-dns.biz
ns1036.ui-dns.com
ns1054.ui-dns.de
ns1101.ui-dns.org

MX

10 mx00.ionos.de
10 mx01.ionos.de

Email authentication partial

SPF: v=spf1 include:_spf-eu.ionos.com include:_spf.aareon.com -all
strict (-all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-08-03 to 2026-08-18

Expires in 89 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.studierendenwerk-siegen.de/

findings

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