support-uphold-cdn.tem3.io
Category: Phishing
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Description of support-uphold-cdn.tem3.io
The domain support-uphold-cdn.tem3.io appears to be a landing page hosted on a site-building platform rather than an official standalone corporate domain. Based on the page title, metadata, and screenshot, it presents itself as an Uphold login or account-access page related to cryptocurrency and financial services. The visible content uses Uphold branding and login-oriented wording, while the surrounding page elements indicate it was built using the Temp3 website and landing-page platform.
The domain structure is notable: instead of using an official Uphold-owned domain, it places the word "uphold" inside a subdomain of tem3.io. That setup may indicate a third-party hosted campaign page, promotional clone, or look-alike login page rather than a primary brand property. The screenshot also shows mixed branding, with an Uphold-style interface embedded inside a page that prominently advertises the Temp3 platform, which is not typical of a polished official financial-services login experience.
Based on the available content, this page appears to be aimed at users seeking to sign in to an Uphold-related account or interact with cryptocurrency services. However, the hosting context and branding presentation suggest it may be imitating a legitimate financial platform rather than serving as an official customer portal.
Safety Assessment for support-uphold-cdn.tem3.io
Several security signals raise concern for this domain at the time of the scan. It was flagged by 17 out of 92 security engines, with many detections describing phishing or malicious behavior. In addition, one major safe-browsing database listed the URL for social-engineering activity, which is a strong indicator that the page may be attempting to mislead visitors into entering credentials or other sensitive information.
The page content itself also adds risk context. The domain closely resembles a support or content-delivery page for Uphold, yet it is hosted under tem3.io rather than an official Uphold domain. The screenshot shows Uphold branding and a login-focused presentation, which may cause visitors to believe they are interacting with the real service. That resemblance, combined with the phishing-oriented detections, suggests the site may be a look-alike page intended to capture account details.
A malware scan also reported a flagged object associated with an external tekoapis-related endpoint, though that specific heuristic signal is less important than the broader multi-engine phishing consensus and blacklist listing. Based on these findings, this website may pose potential risks to visitors.
Technical Description
The site uses a valid TLS certificate issued by a mainstream certificate authority, with expiry in August 2026. It is served through Cloudflare infrastructure and resolves to a Cloudflare IP in Toronto, Canada. Nameservers also point to Cloudflare, indicating the site is using a CDN and reverse-proxy setup that can obscure origin hosting details. DNSSEC appears to be unsigned.
From a security-assessment perspective, the presence of HTTPS should not be treated as a trust signal by itself, since phishing pages commonly use valid certificates as well. The domain is relatively young at about 653 days old, has no Tranco ranking, and appears to be hosted as a subdomain on a site-building platform. Combined with the phishing detections and social-engineering listing, this infrastructure profile may be consistent with a disposable or campaign-style landing page.
Share your experience with this website. Was it safe? Did you encounter any issues?