browserupdate.org was registered with Key-Systems GmbH on 24 Mar 2009. Its SSL certificate from Google Trust Services is valid until 29 Dec 2026, and the site supports HTTP/3.
On-page basics for the homepage.
Networks cache previews — changes can take time to show.
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.
0 of 6 recommended headers
The page is served over plain HTTP, so HTTPS can’t be enforced.
Limits where scripts can load from — the main defence against XSS.
Stops the site being framed for clickjacking.
Prevents browsers guessing file types.
Which AI crawlers this site allows, and whether it publishes an llms.txt.
llms.txt is an optional guide some sites publish for AI assistants — it is not a ranking factor.
Pages and files that show who runs the site and how it handles data.
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.
2 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| browserupdate.info | Other extension | 23 Sept 2026 | Checking… | Report → |
| browser-update.pro | Hyphen added | 22 Sept 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is browserupdate.org’s name taken on other extensions?
Estimated visitors and engagement.
Every IP address browserupdate.org resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| browserupdate.org | 104.21.7.183 | 300 |
| browserupdate.org | 172.67.137.41 | 300 |
| Host | IPv6 address | TTL |
|---|---|---|
| browserupdate.org | 2606:4700:3033::ac43:8929 | 300 |
| browserupdate.org | 2606:4700:3035::6815:7b7 | 300 |
| Host | Name server | TTL |
|---|---|---|
| browserupdate.org | rose.ns.cloudflare.com | 86400 |
| browserupdate.org | vick.ns.cloudflare.com | 86400 |
| Host | Start of authority | TTL |
|---|---|---|
| browserupdate.org | rose.ns.cloudflare.com dns.cloudflare.com 2416212564 10000 2400 604800 1800 | 1800 |
Other domains served from 172.67.137.41. Normal for shared hosting and CDNs.
No reviews yet. Used browserupdate.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.
browserupdate.org has no community safety rating yet, and it isn't on any of the 6 blocklists we check. Its SSL certificate is valid until 29 Dec 2026. See Security →
browserupdate.org is registered through Key-Systems GmbH. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expires on 24 Mar 2027 — in 4 months. See Overview →
browserupdate.org was registered on 24 Mar 2009, making it 17 years old. See Overview →
browserupdate.org is served from 4 IP addresses, mainly on AS13335. See Hosting →
Raw registry data for browserupdate.org. May be redacted by privacy services.
Domain Name: browserupdate.org Registry Domain ID: REDACTED Registrar WHOIS Server: whois.rrpproxy.net Registrar URL: http://www.key-systems.net Updated Date: 2026-08-12T01:58:56Z Creation Date: 2009-03-24T16:20:26Z Registry Expiry Date: 2027-03-24T16:20:26Z Registrar: Key-Systems GmbH Registrar IANA ID: 269 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +49.68949396850 Domain Status: ok https://icann.org/epp#ok Name Server: rose.ns.cloudflare.com Name Server: vick.ns.cloudflare.com DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/ >>> Last update of WHOIS database: 2026-10-30T12:57:58Z <<< For more information on Whois status codes, please visit https://icann.org/epp 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.browserupdate.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 browserupdate.org. Data is collected independently from public sources and some figures are estimates, provided for information only.
Controls how much of the URL is shared with other sites.
Restricts camera, microphone and other browser features.
From the homepage's response, http://browserupdate.org/
Spam and malware blocklists for the site's IP and mail servers.
0 of 6 blocklists list this domain's IP or mail servers.
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 30 Oct 2026.