Sitefinity is a web content management system (CMS) developed by Telerik, a Sofia, Bulgaria-based vendor of reusable software components for ASP.NET. The platform is aimed at developers and organizations building reliable, feature-rich ASP.NET web applications. Telerik also produces a broader range of UI and development tools for the Microsoft ASP.NET ecosystem.
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Authority
89/100
Safety
90/100
Registered
Aug 3, 2004
22 years old · Key-Systems GmbH
On record
since 2006
4 of 5 safety checks passed (Sep 3, 2026).
AboutUs has not vetted this site. 1 of 5 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
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Domain registered Aug 3, 2004 — 22 years old.
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Registrar today: Key-Systems GmbH — unchanged since AboutUs began tracking (Aug 13, 2026).