hdz-nrw.de

https://hdz-nrw.de· First analyzed 26 May 2026· Updated 26 May 2026

This site uses bot protection

The website blocked automated page access (e.g. Cloudflare Turnstile). Only DNS-based modules could be analyzed — hosting, SSL, email infrastructure, and domain info are shown below. Technology stack, SEO, and other page-content modules are unavailable for this site.

Hosting Provider

Hetzner

hetzner.com

IP Address

144.76.190.14

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Timme Hosting GmbH & Co.

Nameservers

ns1.plusserver.com.ns2.plusserver.com.ns3.plusserver.com.

Security Score

71%Good

HTTPS

No WAF

54d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

21.04.2026

Valid Until

20.07.2026

Subject Alternative Names (8)

hdz-nrw.dekardiochirurgentag.deomw.hdz-nrw.deunternehmen-herz.dewww-intern.hdz-nrw.dewww.hdz-nrw.dewww.kardiochirurgentag.dewww.unternehmen-herz.de

SHA-256 Fingerprint

5A:CF:B3:9C:28:CC:AE:9A:3E:95:E7:D6:2F:95:69:AD:38:BB:FA:7C...

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Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mail1.hdz-nrw.de

mail2.hdz-nrw.de

Domain Information

hdz-nrw.de

Last Updated

18.05.2021

DNSSEC

Not Enabled

Website Identity

hdz-nrw.de

Location detected: 🇩🇪 Germanyvia tld