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rsmtest.us was registered with Tucows Domains Inc. on 22 Sept 2026. Its SSL certificate from Let's Encrypt is valid until 21 Dec 2026, and the site does not support 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.
2 of 5 protections set up
Lists the servers allowed to send email for this domain.
v=spf1 +a +mx include:rsmtest.us.spf.auto.dnssmarthost.net ~allSigns outgoing mail so receivers can verify it.
selector default._domainkeyPolicy is “none”: spoofed mail is reported but not blocked.
v=DMARC1; p=none; aspf=r; adkim=r;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.
From robots.txt. “Partly blocked”: kept out of some pages, not the homepage. Not every crawler follows it. 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.
6 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| smtest.win | Typo | 28 Sept 2026 | Checking… | Report → |
| romtest.com | Typo | 23 Oct 2026 | No website | Report → |
| ssmtest.com | Typo | 21 Oct 2026 | Checking… | Report → |
| rmmtest.shop | Typo | 28 Sept 2026 | Active website | Report → |
| rswtest.click | Typo | 17 Sept 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is rsmtest.us’s name taken on other extensions?
| Host | IPv4 address | TTL |
|---|---|---|
| rsmtest.us | 34.174.41.6 | 86400 |
| Host | Mail server | TTL |
|---|---|---|
| rsmtest.us | 10 mx10.antispam.mailspamprotection.com | 86400 |
| rsmtest.us | 20 mx20.antispam.mailspamprotection.com | 86400 |
| rsmtest.us | 30 mx30.antispam.mailspamprotection.com | 86400 |
| Host | Name server | TTL |
|---|---|---|
| rsmtest.us | ns1.siteground.net | 86400 |
| rsmtest.us | ns2.siteground.net | 86400 |
| Host | Text | TTL |
|---|---|---|
| rsmtest.us | "v=spf1 +a +mx include:rsmtest.us.spf.auto.dnssmarthost.net ~all" | 86400 |
| Host | Start of authority | TTL |
|---|---|---|
| rsmtest.us | ns1.siteground.net admins.siteground.com 28 10800 3600 1209600 3600 | 14400 |
No reviews yet. Used rsmtest.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.
rsmtest.us has no community safety rating yet. Its SSL certificate is valid until 21 Dec 2026. See Security →
rsmtest.us is registered through Tucows Domains Inc. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expires on 22 Sept 2027 — in 10 months. See Overview →
rsmtest.us was registered on 22 Sept 2026, making it 1 month old. See Overview →
Raw registry data for rsmtest.us. May be redacted by privacy services.
Domain Name: rsmtest.us Registry Domain ID: DC2D37E0D7DB2483DB268A5224EC11CC1-GDREG Registrar WHOIS Server: whois.opensrs.net Registrar URL: www.opensrs.com Updated Date: 2026-10-06T16:41:23Z Creation Date: 2026-09-22T15:03:25Z Registry Expiry Date: 2027-09-22T15:03:25Z Registrar: Tucows Domains Inc. Registrar IANA ID: 69 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.4165350123 Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited Registry Registrant ID: C3AE08A8BD8774D2DB2212A7E37D83016-GDREG Registrant Name: Mario Madrigal Registrant Organization: Exodo Registrant Street: Liberia, Guanacaste Registrant Street: Registrant Street: Registrant City: Costa Rica Registrant State/Province: XX Registrant Postal Code: 10100 Registrant Country: CR Registrant Phone: +506.88163434 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: [email protected] Registrant Application Purpose: P3 Registrant Nexus Category: C11 Registry Admin ID: C751185CD74E14B9BA653D269707FD5DA-GDREG Admin Name: Mario Madrigal Admin Organization: Exodo Admin Street: Liberia, Guanacaste Admin Street: Admin Street: Admin City: Costa Rica Admin State/Province: XX Admin Postal Code: 10100 Admin Country: CR Admin Phone: +506.88163434 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: [email protected] Registry Tech ID: CBF2D634E767A432D932AE1DDC43176CF-GDREG Tech Name: Mario Madrigal Tech Organization: Exodo Tech Street: Liberia, Guanacaste Tech Street: Tech Street: Tech City: Costa Rica Tech State/Province: XX Tech Postal Code: 10100 Tech Country: CR Tech Phone: +506.88163434 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: [email protected] Name Server: ns1.exodocr.com Name Server: ns2.exodocr.com DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2026-11-01T06:18:14Z <<< 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.rsmtest.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 rsmtest.us. 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://rsmtest.us/
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 1 Nov 2026.