cdu.de

.de crawl dns

First seen 2026-04-14 · Last seen 2026-05-18 · ok HTTP/1.1 200 1493 ms crawled 2026-05-08

DE · 193.219.105.10 · AS3320 Deutsche Telekom AG

Reputation 100/100

sector religion type homepage

HTML metadata

Title

Christlich Demokratische Union Deutschlands

Description

Alle Infos zum Koalitionsvertrag, Friedrich Merz und unseren politischen Zielen. Jetzt Mitglied werden und Deutschland nach vorne bringen!

Language

de-DE

Generator

WP Rocket 3.21.2

Canonical

https://www.cdu.de/

Feeds

CDU Feed RSS

Open Graph

url: https://www.cdu.de/
title: Christlich Demokratische Union Deutschlands
locale: de_DE
site name: CDU
description: Alle Infos zum Koalitionsvertrag, Friedrich Merz und unseren politischen Zielen. Jetzt Mitglied werden und Deutschland nach vorne bringen!

Technology

Server: CDU-Live
CMS: WordPress

Third-party hosts loaded (1)

piwik.ubg365.de×1

Social

Registration

Updated

2019-07-04

Name servers

ns1.arcor-ip.de.
ns1.cdu.de.
ns2.arcor-ip.de.
ns3.arcor-ip.de.

DNS records live

NS

ns1.arcor-ip.de
ns1.cdu.de
ns2.arcor-ip.de
ns3.arcor-ip.de

MX

5 mail48.cdu.de

TXT

Show 10 TXT records

NEcqxLZkjZv1JyFpDjTNF/wvWupIQoimBc6Gc+5SbtwxiXS/DOATFriP+92cb9SB4t9ZwSRS7aaXbPLqZzFnlg==
google-site-verification=GyUpyOQVmh5n3HahHS97DHNVkwwfaagmy9WKenpTEg8
cisco-ci-domain-verification=10a6638c06922ff7bf5c73c9899e3e6517bce78ae01ebb8f7892f319ab8c07d6
MS=ms80140043
google-site-verification=uPtRpymmuYjbZQ1Lmr2a1gAdJuAGrEHOKCgG22YJNYA
MS=ms73549048
apple-domain-verification=3SPyxSh5Gir4W3lC
google-site-verification=5VKRrUmBgFVF-szaRCFv4S0c4pajeEcqTBqvVSkNjlk
Sendinblue-code:aa2789879467a12bc6861a37ecf4889f
google-site-verification=HxwmL2DD8zzNOeUQ4xOvXuYGwDJ6xM0Ws9eckrztXVw

Email authentication strong

SPF

v=spf1 ip4:193.219.105.0/24 include:spf.protection.outlook.com include:inxserver.com include:spf.mailjet.com include:spf.sendinblue.com mx -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@mailinblue.com!10m, mailto:dmarc@ubgnet.de!10m; ruf=mailto:dmarc@mailinblue.com!10m, mailto:dmarc@ubgnet.de!10m; rf=afrf; pct=100; ri=86400

policy: reject (enforced) · sp=reject

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6u/lHYJ8daDaLAL5w778X+g5QbuXQGY5DTjvuZDg0Z4Z/bUK2geFP6/0i3Shogqe2xbKO5BFNtzZVp…
mail: v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y…

selectors probed

Certificate (current)

from 2026-03-11 to 2026-06-09

Expires in 21 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.cdu.de/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=31536000; includeSubDomains; preload;