vdmk-brandenburg.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-15 · ok HTTP/1.1 200 2090 ms crawled 2026-05-07

IE · 54.228.209.130 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Verband der Musik- und Kunstschulen Brandenburg
Language: de

Technology

CDN: Amazon CloudFront
CMS: Drupal

Third-party hosts loaded (2)

vdmk-cs.e-fork.net×33
www.bugherd.com×1

Social

Registration

Updated

2018-08-11

Name servers

ns1018.ui-dns.biz.
ns1018.ui-dns.com.
ns1018.ui-dns.de.
ns1018.ui-dns.org.

DNS records live

NS

ns1018.ui-dns.biz
ns1018.ui-dns.com
ns1018.ui-dns.de
ns1018.ui-dns.org

MX

1 vdmkbrandenburg-de01b.mail.protection.outlook.com

Verified for

Apple
Brevo
Microsoft 365

Email authentication strong

SPF

v=spf1 a a:opn.vdmk-brandenburg.de ip4:54.228.209.130 ip4:52.31.43.128 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; adkim=s; aspf=s;

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4ZAKJA0TcuVLdHMEnAeVMqtpKJsC7mCk91wVO0js1tgo7wu7j1/aRDl+EhmXLt2MRHHlncYHkPX/vc…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5/zYeqLAHpzrMidvSP6CG8rywXzDrgiXUSWQ8e891gO0/kBS3OX87VXQia68TaKb07zH1Lycmc9BsK…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

from 2026-05-06 to 2026-08-04

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.vdmk-brandenburg.de/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload;