40v.org is registered with whois.publicinterestregistry.org and is hosted on AS20473 The Constant Company LLC in United States of America. Its SSL certificate from Let's Encrypt expired on 6 Feb 2026, 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.
189 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| 40v.fi | Other extension | 6 Oct 2026 | Checking… | Report → |
| 4v0.cn | Typo | 5 Oct 2026 | Checking… | Report → |
| 4v0.xyz | Typo | 1 Aug 2026 | Checking… | Report → |
| 40f.net | Typo | 6 Oct 2026 | Checking… | Report → |
| 40b.rest | Typo | 2 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is 40v.org’s name taken on other extensions?
Every IP address 40v.org resolves to, and where it's hosted.
Other domains served from 108.61.73.182. Normal for shared hosting and CDNs.
No reviews yet. Used 40v.org? 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.
40v.org has no community safety rating yet. Its SSL certificate expired on 6 Feb 2026. See Security →
40v.org is registered through whois.publicinterestregistry.org. See WHOIS →
40v.org is served from 2 IP addresses, mainly on AS20473 The Constant Company LLC in United States of America. See Hosting →
Raw registry data for 40v.org. May be redacted by privacy services.
Domain not found. >>> Last update of WHOIS database: 2026-10-30T02:14:44Z <<< Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
The first response from http://www.40v.org, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with 40v.org. 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 40v.org's web or mail servers to check.
Found in public certificate transparency logs.
| Subdomain | First seen |
|---|---|
| www.40v.org | Apr 2026 |
When the site first appeared, and what has changed since.
No changes seen since we started recording on 30 Oct 2026.