deutsche-flagge.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-14 · ok HTTP/1.1 200 5546 ms crawled 2026-05-13

DE · 193.104.3.135 · AS51053 Berufsgenossenschaft Verkehrswirtschaft Post-Logistik Telekommunikation (BG Verkehr)

Reputation 100/100

Classifying

HTML metadata

Title: Startseite
Language: de
Generator: Plone - http://plone.com
Canonical: https://www.deutsche-flagge.de/de

Open Graph

url: https://www.deutsche-flagge.de/de
title: Startseite
site name: Deutsche Flagge

Technology

Server: HTTP

Social widgets

YouTube Embed

Third-party hosts loaded (3)

code.jquery.com×2
www.youtube.com×2
consent.cookiefirst.com×1

Registration

Updated

2024-04-03

Name servers

hns1.mcs.de.
hns2.mcs.de.
ns.siguv.de.

DNS records live

NS

hns1.mcs.de
hns2.mcs.de
ns.siguv.de

MX

10 mail107a.cnuv.de
10 mail107b.cnuv.de

Email authentication strong

SPF: v=spf1 include:_spf.cnuv.de ip4:193.104.3.0/24 -all
strict (-all)
DMARC: v=DMARC1; p=reject
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA OV E36

from 2025-11-06 to 2026-12-06

Expires in 200 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.deutsche-flagge.de/de

present

strict-transport-security
x-frame-options
referrer-policy

findings

missing Content Security Policy
missing content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=15552000; includeSubDomains