stichting-open.org

https://stichting-open.org· 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

188.245.156.56

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Nameservers

ns01.hostnet.nl.ns02.hostnet.nl.

Security Score

71%Good

HTTPS

No WAF

18d

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+H3

Valid From

16.03.2026

Valid Until

14.06.2026

Subject Alternative Names (2)

stichting-open.orgwww.stichting-open.org

SHA-256 Fingerprint

98:A5:E1:36:EA:AB:77:87:70:D7:E5:D2:D7:51:51:AF:39:9C:E1:FD...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

stichtingopen-org02c.mail.protection.outlook.com

Domain Information

stichting-open.org

Domain Age

6y 5m

Created

04.12.2019

Expires

04.12.2027

Last Updated

02.02.2026

Registrar

Tucows Domains Inc.

DNSSEC

Not Enabled

Website Identity

stichting-open.org

6 years old

Location detected: 🇩🇪 Germanyvia ip

Tucows Domains Inc.📧 Microsoft 365