coincheckjp[.]com

This domain coincheckjp.com was registered on April 06, 2026 through Gname.com Pte. Ltd. and currently resolves to IP address 45.77.131.235 hosted by Vultr Holdings, LLC in JP. Infrastructure analysis reveals nameservers a4.share-dns.com and b4.share-dns.net paired with an SSL certificate from Let's Encrypt R12. Google Safe Browsing has applied the SOCIAL_ENGINEERING flag while VirusTotal detection stands at 1 out of 95 vendors. The domain maintains HTTP status 200 and presents the page title Coincheck. It is listed on 3 security blocklists and referenced across 8 AlienVault OTX pulses. Multiple blocking actions have been recorded by separate sources, confirming ongoing activity as of the July 12, 2026 report date. The threat classification remains generic_phishing with high risk assigned based on these aggregated indicators. Certain operational details such as exact payload delivery methods or associated actor infrastructure beyond the observed IP and nameserver configuration stay undetermined from the available data alone. Duration of prior undetected operation before April registration cannot be established without additional historical telemetry. Defenders should apply immediate network and endpoint blocks using the exact IP 45.77.131.235 together with the domain itself while monitoring for any related resolutions or certificate reuse. Cross-checking internal logs against the listed nameservers and blocklist appearances supports prioritization of investigation into user interactions. Regular updates to threat feeds incorporating the documented AlienVault OTX pulses and registrar information enable sustained coverage of similar patterns without reliance on single-vendor signals.