umu.de

.de crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 613 ms crawled 2026-05-31

DE · 185.60.251.251 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Aktuelles - UNION MITTELSTÄNDISCHER UNERNEHMEN e.V. - UMU
Description: Aktuelle Nachrichten UNION MITTELSTÄNDISCHER UNTERNEHMEN e.V. - UMU
Language: de-DE
Generator: Jimdo Creator
Canonical: https://www.umu.de/

Open Graph

url: https://www.umu.de/
title: Aktuelles
locale: de_DE
site name: UNION MITTELSTÄNDISCHER UNERNEHMEN e.V. - UMU
description: Aktuelle Nachrichten UNION MITTELSTÄNDISCHER UNTERNEHMEN e.V. - UMU

Technology

CDN: Cloudflare

Third-party hosts loaded (4)

image.jimcdn.com×20
assets.jimstatic.com×7
u.jimcdn.com×3
fonts.jimstatic.com×1

Contact

Phone

Registration

Updated

2012-12-10

Name servers

ns01.1blu.de.
ns02.1blu.de.

DNS records live

NS

ns01.1blu.de
ns02.1blu.de

MX

10 mail.umu.de

Email authentication partial

SPF: v=spf1 mx include:_spf.1blu.de include:csa.wwwserver.net -all
strict (-all)
DMARC: v=DMARC1; p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-04-03 to 2026-07-02

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.umu.de/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000; includeSubDomains