linea-bulid[.]app
증거 요약
The domain linea-bulid.app was registered on March 26, 2026 through NICENIC INTERNATIONAL GROUP CO., LIMITED and is currently resolved to the Cloudflare edge address 172.67.152.4, which geo‑locates to Canada. The site presents a HTTP 403 response and its page title is "Just a moment...". The TLS certificate is issued by Google Trust Services under the WE1 root, indicating use of a legitimate certificate authority but not confirming the legitimacy of the content. The domain is classified as a brand‑impersonation campaign targeting the Linea brand, and its risk level has been assessed as high.
Infrastructure analysis shows the domain is delegated to Cloudflare name servers (harmony.ns.cloudflare.com and randy.ns.cloudflare.com), a common choice for fast‑changing malicious infrastructure. Reputation services flag the domain heavily: Gridinsoft assigns a trust score of 0 out of 100, VirusTotal reports 8 out of 95 security vendors flagging the host, and AlienVault OTX lists the domain in one threat‑intelligence pulse. It appears on a single public blocklist and has been actively blocked by the PhishDestroy service. These indicators collectively suggest a coordinated impersonation effort rather than an isolated misconfiguration.
Defenders should add linea-bulid.app to network and endpoint blocklists, enforce DNS sink‑holing for the domain, and monitor for any outbound connections to its IP address. Continuous observation of Cloudflare‑associated IP ranges for similar activity is advised, as the attacker may shift hosting within the same provider. Organizations that rely on the Linea brand should educate users about the presence of this malicious site and reinforce verification of legitimate URLs, especially given the domain’s recent creation and active status.
Data Coverage
네트워크 보안 인텔리전스
위협 대응 Pipeline
차단 목록 범위
모니터링 중인 외부 피드 10개 · 저장된 스냅샷 2026년 8월 12일
도메인 인텔리전스
기술 세부 정보DNS, TLS 이름 및 타임스탬프
ICANN OVERSIGHT
인증 및 RAA 상황
인증 및 RAA 상황
Registrar accreditation and DNS abuse obligations
For this gTLD, the registrar above operates under an ICANN accreditation agreement. The links below provide the official fee schedule and current DNS abuse compliance guidance.
Accreditation is a contract, not a safety certification.
RAA §3.18 establishes abuse-contact and handling requirements. This report can document stored outbound notices and later technical observations; it does not by itself establish receipt, investigation, remediation, or contractual non-compliance.
포렌식 인텔리전스
VirusTotal 분석
사이트 성능 분석
Google PageSpeed Insights — mobile performance audit of linea-bulid.app · checked Mar 27, 2026
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