usdt-21[.]com

As of July 12, 2026, the domain usdt-21.com is flagged as a high-risk generic phishing site. This domain resolves to the IPv6 address 2606:4700:3033::ac43:a992 and is currently active, as indicated by ongoing resolution and presence on multiple blocklists. The domain was registered through Gname.com Pte. Ltd. on December 07, 2025, and is associated with an SSL certificate issued by Google Trust Services. Despite this, the domain has a Gridinsoft trust score of 0 out of 100, suggesting a significant level of distrust. The domain appears in 24 threat intelligence pulses on AlienVault OTX and is flagged by 8 out of 95 security vendors on VirusTotal, indicating a moderate level of consensus among security tools that this domain is malicious. The exact content of the page is not yet analyzed, but the title 'Verification' suggests that the domain may be designed to trick users into providing sensitive information under the guise of a verification process. The domain is also blocked by PhishDestroy and BLP-Malware, further confirming its malicious nature. Defenders should be cautious and monitor their network for any connections to this domain, as it is likely being used in phishing campaigns to steal credentials or other sensitive data. It is recommended to block access to this domain and educate users about the risks of visiting untrusted sites, especially those that prompt for verification or login information.