juul.us was registered with MarkMonitor, Inc. on 6 Jan 2024 and is hosted on AS133618 in Australia. Its SSL certificate from Let's Encrypt expired on 4 Apr 2024, and the site does not support HTTP/3.
What security vendors and the WOT community say about this domain.
3 of 5 protections set up
Lists the servers allowed to send email for this domain.
v=spf1 -allSigns outgoing mail so receivers can verify it.
selector google._domainkeyPolicy is “reject”: spoofed mail is blocked.
v=DMARC1; p=reject; ri=3600; rua=mailto:[email protected];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.
104 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| juui.xin | Look-alike characters | 5 Sept 2026 | Checking… | Report → |
| juul.pl | Other extension | 19 Oct 2026 | Checking… | Report → |
| julu.io | Typo | 19 Sept 2026 | Checking… | Report → |
| juul.fashion | Other extension | 16 Sept 2026 | Checking… | Report → |
| juul.gp | Other extension | 16 Sept 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is juul.us’s name taken on other extensions?
Every IP address juul.us resolves to, and where it's hosted.
| Host | Name server | TTL |
|---|---|---|
| juul.us | ns-1294.awsdns-33.org | 172800 |
| juul.us | ns-1630.awsdns-11.co.uk | 172800 |
| juul.us | ns-170.awsdns-21.com | 172800 |
| juul.us | ns-721.awsdns-26.net | 172800 |
| Host | Text | TTL |
|---|---|---|
| juul.us | "v=spf1 -all" | 600 |
| Host | Start of authority | TTL |
|---|---|---|
| juul.us | ns-170.awsdns-21.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | 900 |
Other domains served from 103.224.212.210. Normal for shared hosting and CDNs.
No reviews yet. Used juul.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.
juul.us has no community safety rating yet. Its SSL certificate expired on 4 Apr 2024. See Security →
juul.us is registered through MarkMonitor, Inc. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expires on 6 Jan 2027 — in 2 months. See Overview →
juul.us was registered on 6 Jan 2024, making it 2 years old. See Overview →
juul.us is served from 1 IP address, mainly on AS133618 in Australia. See Hosting →
Raw registry data for juul.us. May be redacted by privacy services.
Domain Name: juul.us Registry Domain ID: D5C5DD95C3363405091AD8978D68EEE7D-GDREG Registrar WHOIS Server: whois.markmonitor.com Registrar URL: www.markmonitor.com Updated Date: 2025-12-10T09:43:06Z Creation Date: 2024-01-06T00:00:08Z Registry Expiry Date: 2027-01-06T00:00:08Z Registrar: MarkMonitor, Inc. Registrar IANA ID: 292 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.2083895740 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Registry Registrant ID: CAF249AD345AA4168AFD295D1BDBF1151-GDREG Registrant Name: Domain Administrator Registrant Organization: Juul Labs, Inc. Registrant Street: 560 20th St. Registrant Street: Registrant Street: Registrant City: San Francisco Registrant State/Province: CA Registrant Postal Code: 94107 Registrant Country: US Registrant Phone: +1.4156261520 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: [email protected] Registrant Application Purpose: P1 Registrant Nexus Category: C21 Registry Admin ID: CC46F9A2C6E3448F9A6F7A6B681BA6845-GDREG Admin Name: Hyo Kim Admin Organization: Juul Labs, Inc. Admin Street: 1000 F St. NW Admin Street: 8th Floor Admin Street: Admin City: Washington Admin State/Province: District of Columbia Admin Postal Code: 20004 Admin Country: US Admin Phone: +1.4156261520 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: [email protected] Admin Application Purpose: P1 Admin Nexus Category: C21 Registry Tech ID: CC46F9A2C6E3448F9A6F7A6B681BA6845-GDREG Tech Name: Hyo Kim Tech Organization: Juul Labs, Inc. Tech Street: 1000 F St. NW Tech Street: 8th Floor Tech Street: Tech City: Washington Tech State/Province: District of Columbia Tech Postal Code: 20004 Tech Country: US Tech Phone: +1.4156261520 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: [email protected] Tech Application Purpose: P1 Tech Nexus Category: C21 Name Server: ns-1630.awsdns-11.co.uk Name Server: ns-170.awsdns-21.com Name Server: ns-1294.awsdns-33.org Name Server: ns-721.awsdns-26.net DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2026-11-01T07:14:03Z <<< 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.juul.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 juul.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.
We couldn't find an IP address for juul.us's web or mail servers to check.
Found in public certificate transparency logs.
No subdomains found in the certificate transparency logs.
When the site first appeared, and what has changed since.
No changes seen since we started recording on 1 Nov 2026.