app.bil.link
Category: Technology
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Description of app.bil.link
The subdomain app.bil.link appears to be configured as a Firebase Dynamic Links endpoint rather than a conventional standalone website. The page title shown in the scan, "Invalid Dynamic Link," and the visible message indicate that the requested URL does not resolve to a valid dynamic-link format, suggesting this host is used for app deep-linking, redirection, or mobile-app routing rather than for publishing normal web content.
Based on the domain structure and the page content, this service may be associated with an application or link-shortening/deep-link setup that relies on Firebase infrastructure. The current landing page does not present business, editorial, or storefront content; instead, it appears to be a technical error page shown when a dynamic link is incomplete or misconfigured.
Because this is a subdomain endpoint with minimal visible content, its purpose may depend heavily on how individual links under it are generated and used. In this snapshot, the host appears to function as an application-link handler or redirect component within a broader mobile or web app ecosystem.
Safety Assessment for app.bil.link
Scan results show mixed signals at the time of this scan. The domain was flagged by 4 out of 91 security engines, while a separate malware scan reported no flagged files and no malicious code detected in the sampled content. Major threat-database checks referenced here did not report active listings, although one generic blacklist entry was present and should be treated as a cautionary signal rather than conclusive proof of harmful activity.
Context somewhat reduces the likelihood of a throwaway malicious domain: the domain has been registered for about 8 years, uses valid HTTPS, and the visible page is a Firebase-branded error message rather than an obvious phishing form, fake storefront, or malware download page. At the same time, dynamic-link and redirect-style subdomains can sometimes be abused in campaigns because the visible destination may vary by link, so a clean-looking error page does not fully rule out risk across all possible URLs on the host.
Based on these findings, this website may pose potential risks in some contexts, particularly if encountered through unsolicited links or redirects. The current snapshot does not show direct malicious content, but the mixed engine detections mean caution would still be appropriate at the time of this scan.
Technical Description
The domain presents a valid SSL/TLS certificate issued by Google Trust Services, with expiry listed as 2026-08-05. It resolves to IP address 151.101.1.195 and appears to be hosted through Fastly infrastructure, while DNS uses Cloudflare nameservers. This combination is consistent with modern CDN-backed delivery and managed edge infrastructure.
WHOIS data indicates the domain is about 8 years old and registered through Registrar.eu. DNSSEC appears to be unsigned, which is not uncommon but does mean DNS responses do not benefit from DNSSEC validation. No malicious files or flagged outbound links were identified in the provided crawl sample, though the page itself appears to be a misconfigured or invalid dynamic-link endpoint rather than a full web application.
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