Safe & Secure
21energy.com shows a low-risk profile as an online store. No major malware/phishing detections were found, and verified LinkedIn/YouTube profiles, 5.3-year domain history, and public traffic rank support this assessment. Review refund terms and payment protections before purchase.
We reviewed 21energy.com and found strong legitimacy signals. Current checks point to an established low-risk profile, with a trust score of 100/100 supporting that assessment. Key signals include no major malware/phishing detections, a long-term domain history, and verified profiles linked to this domain: LinkedIn, YouTube. Basic checks such as refunds, support responsiveness, and payment protections are still worth confirming before purchase.
Figure 2.
Screenshot of 21energy.com, captured for security review.
2026-10-16 00:58:03
FAQ
Is 21energy.com safe?
Yes, 21energy.com appears to be low-risk based on current analysis. No major malware or phishing threats were detected, and a long-term domain history and verified profiles linked to this domain: LinkedIn, YouTube support this assessment.
Is 21energy.com legit or a scam?
Available data points to 21energy.com being a legitimate website rather than a deceptive one. Verified public profiles linked to this domain (LinkedIn, YouTube) further support that assessment.
Why is 21energy.com considered safe?
Key factors include registrar information (RegistryGate GmbH), hosting in CA, a domain age of 5.3 years, and presence in public traffic rankings. Major malware and phishing engines did not report active blacklist detections at the time of review. The trust score blends security detections, domain and infrastructure signals, on-page behavior patterns, and public review history when available. Taken together, these factors support a low-risk assessment for this website.
Is 21energy.com reliable for online purchases?
Current analysis suggests that 21energy.com is generally reliable for online purchases, with no significant security concerns identified. Buyers should still review return policies, delivery terms, and recent independent customer feedback before paying.
21energy Digital Footprints
A structured view of the site's detected themes, page signals, and related online footprint elements.
Cryptocurrency
This website references cryptocurrency transactions or educational content related to digital assets such as Bitcoin, Ethereum, or other blockchain-based currencies.
Reliable Payment Method
Payment processing utilizes established and secure payment systems including major credit cards, PayPal, or other recognized financial service providers. These payment methods typically offer fraud protection and dispute resolution mechanisms to safeguard consumers.
Quick Payment
Shopping
21energy.com shows e-commerce functionality, including product listings, cart flow, and checkout-related elements.
Cookie Consent
This site implements a cookie-consent interface for managing tracking and data-collection preferences.
Mining Cryptocurrency
The this site probably offers cloud mining services or cryptocurrency mining investments. Some platforms provide legitimate mining rental services, while others may use fake mining dashboards to display virtual earnings that cannot be withdrawn.
Review System
21energy.com integrates user-review or rating mechanisms; this improves transparency, but review authenticity may vary.
Shopify Platform
Our analyzer determines that this website is using Shopify CMS. Shopify is a popular e-commerce platform, powering around 4.4% of websites globally.
Multilanguage
The website provides multi-language support, demonstrating international accessibility and commitment to diverse user populations. Multi-language implementation typically indicates professional development standards and global operational scope, representing a positive trust indicator.
Google Tag Manager
The 21energy.com website uses Google Tag Manager to add and update tracking tags on its website.
jQuery Library
Social Media Links
The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.
Extended Data
This site includes extended structured page data about entities, offerings, or site metadata.
Verified YouTube Channel
Ownership verification confirms that 21energy.com controls the YouTube channel 21energy (@21energy) (390 subscribers, 17 videos, 14,195 total views, since 2022, country: AT).
Verified LinkedIn Page
Ownership verification confirms that this site controls the LinkedIn page 21energy (1,895 followers, 11 LinkedIn employees, company size 11-50 employees, founded 2022, industry: Services for Renewable Energy, headquarters: Innsbruck, Tyrol).
Established Domain
This site has maintained active domain presence over time, indicating operational continuity.
Business Infrastructure
The domain 21energy.com is configured for several service layers, such as email delivery, platform verification, or security tooling. This reflects a broader operational setup than a minimal single-purpose deployment.
Domain Information
CreatedJune 15, 2021 at 6:31 PMUpdated: November 23, 2025 at 1:09 AM · Expires: June 15, 2027 at 6:31 PM
Domain Age5.3 years
RegistrantPersonal information withheldProtected by Gridinsoft
SSL CertificateYE2TLSv1.3 · Valid for: 3 months · from October 15, 2026 at 12:33 PM · to January 13, 2027 at 12:33 PM
Name Serversclayton.ns.cloudflare.com rayne.ns.cloudflare.com
Content from the analyzed website
Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.
Original page title21energy - Bitcoin Heaters Made in Austria & Bitcoin Miners
Original description21energy produces Bitcoin heaters made in Austria for private and industrial use. Click here and discover the Austrian start-up brand.
21energy
· 1,895 followers
· founded 2022
· Services for Renewable Energy
· size 11-50 employees
Mentioned hosts (33)
www.googletagmanager.comcdn.shopify.comwww.facebook.comcdn.uppromote.comfonts.shopifycdn.comwww.merchant-center-analytics.googstats.g.doubleclick.netwidget.trustpilot.comad.doubleclick.net21energy.come.aimerce.aix.comd1639lhkj5l89m.cloudfront.netwww.googleadservices.comwww.youtube.com
and 18 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
Verified ServicesThis domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Ahrefs
SEO tools and backlink analysis platform.
Amazon SES
Email sending service by Amazon Web Services.
Google Verification
Domain ownership verified by Google.
Microsoft 365
Microsoft cloud productivity suite (Office, email, etc.).
Security FingerprintUnique identifier based on site analysis
21energy.com has a global ranking that suggests limited traffic volume.
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Are You the Owner?
If you own 21energy.com and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.
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Help protect others by sharing this page on social media! The more people who know about 21energy.com, the fewer chances they have to deceive someone else.Help others evaluate 21energy.com by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about 21energy.com, the fewer chances they have to deceive someone else. Help others evaluate 21energy.com by sharing this page on social media!