sprengel-museum.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1304 ms crawled 2026-05-06

DE · 217.160.0.122 · AS8560 IONOS SE

Reputation 92/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Startseite | Sprengel Museum Hannover

Description

Herzlich willkommen im Sprengel Museum Hannover

Language

de-de

Generator

Joomla! - Open Source Content Management

Feeds

RSS 2.0 RSS
Atom 1.0 Atom

Technology

Server: Apache
CMS: Joomla

Analytics

Google Tag Manager

Third-party hosts loaded (2)

www.googletagmanager.com×2
medien-schluetersche.de×1

Social

Contact

Phone

+49 511 168 43875

Registration

Updated

2025-06-10

Name servers

ns1045.ui-dns.biz.
ns1045.ui-dns.com.
ns1045.ui-dns.de.
ns1045.ui-dns.org.

DNS records live

NS

ns1045.ui-dns.biz
ns1045.ui-dns.com
ns1045.ui-dns.de
ns1045.ui-dns.org

MX

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

TXT

zone-ownership-verification-3a7fff1d1295192ad542870bd1711a7e81d19aca94fe5cfad924a9863a9299c2

Email authentication strong

SPF: v=spf1 include:_spf-eu.ionos.com ~all
softfail (~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 2026-04-07 to 2026-10-05

Expires in 137 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sprengel-museum.de/

findings

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