0open.us is registered with whois.nic.us. We couldn't read an SSL certificate for it when we last analysed it.
What security vendors and the WOT community say about this domain.
What loads and tracks visitors when the homepage opens.
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We couldn't read an SSL certificate on port 443 when we last analysed 0open.us. Refresh the analysis to check again.
66 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| oopen.house | Look-alike characters | 11 Oct 2026 | Checking… | Report → |
| oopen.eu | Look-alike characters | 5 Oct 2026 | Checking… | Report → |
| open.ski | Typo | 2 Nov 2026 | Active website | Report → |
| open.shoes | Typo | 29 Oct 2026 | Checking… | Report → |
| open.llc | Typo | 28 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is 0open.us’s name taken on other extensions?
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Common questions, answered from this report's data.
0open.us has no community safety rating yet. We couldn't read an SSL certificate on it when we last analysed it. See Security →
0open.us is registered through whois.nic.us. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
Raw registry data for 0open.us. May be redacted by privacy services.
No Data Found URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2024-06-07T04:54:09Z <<< For more information on Whois status codes, please visit https://icann.org/epp .US WHOIS Complaint Tool - http://www.whoiscomplaints.us Advanced WHOIS Instructions - http://whois.us/help.html Registry Services, LLC, the Registry Administrator for .US, has collected this information for the WHOIS database through a .US-Accredited Registrar. This information is provided to you for informational purposes only and is designed to assist persons in determining contents of a domain name registration record in the registry database. Registry Services, LLC makes this information available to you "as is" and does not guarantee its accuracy. By submitting a WHOIS query, you agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data: (1) to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone; (2) in contravention of any applicable data and privacy protection laws; or (3) to enable high volume, automated, electronic processes that apply to the registry (or its systems). Compilation, repackaging, dissemination, or other use of the WHOIS database in its entirety, or of a substantial portion thereof, is not allowed without our prior written permission. We reserve the right to modify or change these conditions at any time without prior or subsequent notification of any kind. By executing this query, in any manner whatsoever, you agree to abide by these terms. NOTE: FAILURE TO LOCATE A RECORD IN THE WHOIS DATABASE IS NOT INDICATIVE OF THE AVAILABILITY OF A DOMAIN NAME. All domain names are subject to certain additional domain name registration rules. For details, please visit our site at www.whois.us.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with 0open.us. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
Found in public certificate transparency logs.
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When the site first appeared, and what has changed since.
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