viscous.us was registered with Name.com, Inc. on 30 Jan 2026 and is hosted on AS16509 in United States. Its SSL certificate from Let's Encrypt is valid until 3 Jan 2027, and the site does not support HTTP/3.
What security vendors and the WOT community say about this domain.
0 of 5 protections set up
No SPF record: any server can send mail that claims to come from this domain.
—No key at the 12 common selectors we checked. A custom selector can’t be found from DNS alone.
—No DMARC policy: receivers aren’t told what to do with mail that fails SPF and DKIM.
—Forces encrypted delivery between mail servers.
—Shows the brand logo in supporting inboxes. Optional; needs DMARC enforcement.
—Read from the domain's public DNS records.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
Internet standards that make a site faster and safer.
The path from a typed address to the final page.
10 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| visscous.com | Extra letter | 19 Sept 2026 | No website | Report → |
| viscout.xyz | Typo | 12 Oct 2026 | Active website | Report → |
| viscour.com | Typo | 29 Aug 2026 | Active website | Report → |
| trioviscous.com | Keyword added | 1 Sept 2026 | Active website | Report → |
| viscousmodels.com | Keyword added | 24 Aug 2026 | No website | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is viscous.us’s name taken on other extensions?
Every IP address viscous.us resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| viscous.us | 64.29.17.1 | 1800 |
| viscous.us | 64.29.17.65 | 1800 |
| Host | Name server | TTL |
|---|---|---|
| viscous.us | ns1.vercel-dns.com | 86400 |
| viscous.us | ns2.vercel-dns.com | 86400 |
| Host | Policy | TTL |
|---|---|---|
| viscous.us | 0 issue letsencrypt.org | 60 |
| viscous.us | 0 issue pki.goog | 60 |
| viscous.us | 0 issue sectigo.com | 60 |
| Host | Start of authority | TTL |
|---|---|---|
| viscous.us | ns1.vercel-dns.com hostmaster.nsone.net 1769814060 43200 7200 1209600 600 | 3600 |
Other domains served from 216.198.79.1. Normal for shared hosting and CDNs.
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Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
viscous.us has no community safety rating yet. Its SSL certificate is valid until 3 Jan 2027. See Security →
viscous.us is registered through Name.com, Inc. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expires on 30 Jan 2027 — in 3 months. See Overview →
viscous.us was registered on 30 Jan 2026, making it 9 months old. See Overview →
viscous.us is served from 2 IP addresses, mainly on AS16509 in United States. See Hosting →
Raw registry data for viscous.us. May be redacted by privacy services.
Domain Name: viscous.us Registry Domain ID: DF5FFDDB23DC64326A7852973E5F80C20-GDREG Registrar WHOIS Server: Registrar URL: www.name.com Updated Date: 2026-04-27T19:02:01Z Creation Date: 2026-01-30T23:00:57Z Registry Expiry Date: 2027-01-30T23:00:57Z Registrar: Name.com, Inc. Registrar IANA ID: 625 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.7203101849 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: CC467189B93024CEEB1AF9A842FC6356B-GDREG Registrant Name: Yuhui Sun Registrant Organization: Registrant Street: 174 Stamford Hts Registrant Street: Registrant Street: Registrant City: State College Registrant State/Province: PA Registrant Postal Code: 16803 Registrant Country: US Registrant Phone: +1.9716661806 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: [email protected] Registrant Application Purpose: P1 Registrant Nexus Category: C21 Registry Admin ID: C6384342CAD994345A243619B293A8717-GDREG Admin Name: Vercel Whois Admin Organization: Vercel Inc. Admin Street: 100 First Street, Suite 2400 Admin Street: Admin Street: Admin City: San Fransisco Admin State/Province: CA Admin Postal Code: 94105 Admin Country: US Admin Phone: +1.4153985463 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: [email protected] Admin Application Purpose: P1 Admin Nexus Category: C21 Registry Tech ID: C41C53378867A44049C2AE2667228119E-GDREG Tech Name: Vercel Whois Tech Organization: Vercel Inc. Tech Street: 100 First Street, Suite 2400 Tech Street: Tech Street: Tech City: San Fransisco Tech State/Province: CA Tech Postal Code: 94105 Tech Country: US Tech Phone: +1.4153985463 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: [email protected] Tech Application Purpose: P1 Tech Nexus Category: C21 Name Server: ns2.vercel-dns.com Name Server: ns1.vercel-dns.com DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2026-10-30T18:42:32Z <<< 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.viscous.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 viscous.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.
No changes seen since we started recording on 30 Oct 2026.