fast.com
Category: Information Technology
Description of fast.com
fast.com appears to be a web-based internet speed testing service that measures a user's download speed directly in the browser. The page title, metadata, and screenshot indicate that the site is designed to provide a quick, simplified bandwidth test with minimal interface elements and optional expanded details.
Based on the visible branding and referenced domains, the service appears to be operated by Netflix or closely associated with Netflix's network services. The site is categorized by multiple web-classification providers under information technology, business, and online services, which aligns with its apparent purpose as a consumer-facing network performance tool.
Safety Assessment for fast.com
The available scan results are consistently clean. At the time of this scan, 0 out of 91 security engines flagged the domain, the malware scan reported a clean result with 0 flagged files out of 45 scanned, and no flagged external links, referenced domains, or iframes were identified. Blacklist and threat-database checks also did not show listings based on the provided data.
Additional trust indicators include the domain's long registration history, very high traffic ranking, and clear association with established Netflix properties referenced in the page resources and privacy materials. While no automated assessment can guarantee future behavior, these signals generally reduce uncertainty compared with newly registered or low-visibility domains.
Based on available data, no threats were detected at the time of this scan.
Technical Description
The domain uses a valid SSL/TLS certificate issued by a mainstream certificate authority, with expiration extending into 2026. The site appears to be delivered through Akamai infrastructure, with the resolved IP hosted by Akamai and the nameservers also pointing to Akamai-operated systems. The reported web server identifies as AmazonS3, which may reflect static asset hosting or origin storage behind the delivery network.
DNSSEC is reported as unsigned, which is not uncommon but means DNS responses do not appear to benefit from DNSSEC validation. No technical indicators of malware delivery were reported in the provided scan data, and no suspicious iframes or flagged outbound references were identified at the time of analysis.
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