str3.us was registered with NameSilo, LLC on 10 Jan 2024. 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.
Running a full browser scan of the homepage… This takes about a minute.
We couldn't read an SSL certificate on port 443 when we last analysed str3.us. Refresh the analysis to check again.
153 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| str3.top | Other extension | 26 Sept 2026 | Checking… | Report → |
| str3.me | Other extension | 6 Aug 2026 | Checking… | Report → |
| stt3.cc | Typo | 4 Oct 2026 | Checking… | Report → |
| str33.top | Extra letter | 26 Sept 2026 | Checking… | Report → |
| str.world | Typo | 29 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is str3.us’s name taken on other extensions?
Every IP address str3.us resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| str3.us | 104.21.84.137 | 300 |
| str3.us | 172.67.193.88 | 300 |
| Host | IPv6 address | TTL |
|---|---|---|
| str3.us | 2606:4700:3031::ac43:c158 | 300 |
| str3.us | 2606:4700:3036::6815:5489 | 300 |
| Host | Name server | TTL |
|---|---|---|
| str3.us | becky.ns.cloudflare.com | 21600 |
| str3.us | gabe.ns.cloudflare.com | 21600 |
| Host | Start of authority | TTL |
|---|---|---|
| str3.us | becky.ns.cloudflare.com dns.cloudflare.com 2330740322 10000 2400 604800 1800 | 1800 |
Other domains served from 104.21.84.137. Normal for shared hosting and CDNs.
No reviews yet. Used str3.us? Be the first to say how it went.
Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
str3.us has no community safety rating yet. We couldn't read an SSL certificate on it when we last analysed it. See Security →
str3.us is registered through NameSilo, LLC. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expired on 10 Jan 2025. See Overview →
str3.us was registered on 10 Jan 2024, making it 2 years old. See Overview →
str3.us is served from 2 IP addresses, mainly on AS13335. See Hosting →
Raw registry data for str3.us. May be redacted by privacy services.
Domain Name: str3.us Registry Domain ID: DEE71EAE9D8D544EA8C50131106D3B126-GDREG Registrar WHOIS Server: whois.namesilo.com Registrar URL: www.namesilo.com Updated Date: 2024-01-15T19:52:32Z Creation Date: 2024-01-10T19:52:32Z Registry Expiry Date: 2025-01-10T19:52:32Z Registrar: NameSilo, LLC Registrar IANA ID: 1479 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.4805240066 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited Registry Registrant ID: CC7A8271208E94842984BA268E21D1BB7-GDREG Registrant Name: Domain Administrator Registrant Organization: NameSilo, LLC Registrant Street: 25 N. 23rd Ave Suite 100 Registrant Street: Registrant Street: Registrant City: Phoenix Registrant State/Province: AZ Registrant Postal Code: 85014 Registrant Country: US Registrant Phone: +1.6024928198 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: [email protected] Registrant Application Purpose: P3 Registrant Nexus Category: C11 Registry Admin ID: CC7A8271208E94842984BA268E21D1BB7-GDREG Admin Name: Domain Administrator Admin Organization: NameSilo, LLC Admin Street: 25 N. 23rd Ave Suite 100 Admin Street: Admin Street: Admin City: Phoenix Admin State/Province: AZ Admin Postal Code: 85014 Admin Country: US Admin Phone: +1.6024928198 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: [email protected] Admin Application Purpose: P3 Admin Nexus Category: C11 Registry Tech ID: CC7A8271208E94842984BA268E21D1BB7-GDREG Tech Name: Domain Administrator Tech Organization: NameSilo, LLC Tech Street: 25 N. 23rd Ave Suite 100 Tech Street: Tech Street: Tech City: Phoenix Tech State/Province: AZ Tech Postal Code: 85014 Tech Country: US Tech Phone: +1.6024928198 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: [email protected] Tech Application Purpose: P3 Tech Nexus Category: C11 Name Server: gabe.ns.cloudflare.com Name Server: becky.ns.cloudflare.com DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2024-01-18T08:09:26Z <<< 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.
The first response from http://www.str3.us, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with str3.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.
Searching the certificate transparency logs… This can take up to a minute.
When the site first appeared, and what has changed since.
We record what changes from the next time this report is refreshed.