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estrel.com

https://estrel.com· First analyzed 25 May 2026· Updated 25 May 2026
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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

IP Address

91.250.67.43

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Hürth, Germany

ASN

AS20773

Organization

Host Europe GmbH

Nameservers

ns.udag.net.ns.udag.org.ns.udag.de.
B

Security Score

71%Good

HTTPS

No WAF

101d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Starfield Technologies, Inc.

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

05.08.2025

Valid Until

04.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.estrel.comestrel.com

SHA-256 Fingerprint

3F:7B:88:AE:78:B0:0E:14:85:00:4E:93:A7:99:70:5E:0B:02:C4:88...

Top Recommendations

Security recommendation preview

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

estrel-com.mail.protection.outlook.com

Domain Information

estrel.com

Domain Age
29y 6m

Created

08.11.1996

Expires

07.11.2026

Last Updated

01.04.2026

Registrar

united-domains GmbH

DNSSEC
Not Enabled

Website Identity

estrel.com

29 years old
Location detected: 🇩🇪 Germanyvia ip
united-domains GmbH📧 Microsoft 365

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Last analyzed: 25 May 2026 at 22:45

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