a6622333[.]com
“a6622333.com | 521: Web server is down”
证据摘要
Analysis indicates that a6622333.com was registered on 21 February 2026 through the registrar Spaceship, Inc. The domain resolves to the IP address 104.21.74.175, which belongs to AS13335, a Cloudflare network. DNS resolution is handled by dax.ns.cloudflare.com and kami.ns.cloudflare.com. TLS is provided by a certificate issued by Google Trust Services under the WE1 label, confirming the presence of HTTPS. The web server currently returns HTTP status 521, indicating that the origin server is unavailable behind the CDN. The page title retrieved from the site reads “a6622333.com | 521: Web server is down,” confirming the availability error. Threat intelligence sources classify the domain as a generic_phishing infrastructure with a high risk rating. The domain appears on one security blocklist and has been blocked by the PhishDestroy mitigation service. AlienVault OTX references the domain in a single pulse, and VirusTotal analysis shows that 14 of 93 security vendors have flagged the domain as malicious. Gridinsoft assigns a trust score of 0 out of 100. The limited detection footprint suggests active use in phishing campaigns, yet the exact payload or targeted brand has not been disclosed. Defenders should add the domain and its associated IP address to blocklists, monitor DNS queries for the listed nameservers, and enforce TLS inspection to capture any potential malicious traffic. Continuous re‑evaluation is recommended as additional telemetry becomes available.
Data Coverage
网络安全情报
威胁响应 Pipeline
阻止列表覆盖
监控中的外部数据源 10 个 · 已存快照 2026年8月11日
检测时间线
-
Cloudflare Radar
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已保存的截图
域名情报
技术详情DNS、TLS 名称和时间戳
ICANN OVERSIGHT
认证和 RAA 背景
认证和 RAA 背景
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.
VirusTotal 分析
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