opn.ms was registered with Gandi SAS on 30 Sept 2021. We couldn't read an SSL certificate for it when we last analysed it.
What security vendors and the WOT community say about this domain.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
We couldn't read an SSL certificate on port 443 when we last analysed opn.ms. Refresh the analysis to check again.
495 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| 0pn.in | Look-alike characters | 19 Oct 2026 | No website | Report → |
| opri.fi | Look-alike characters | 27 Sept 2026 | No website | Report → |
| 0pn.click | Look-alike characters | 9 Sept 2026 | Active website | Report → |
| pon.pics | Typo | 27 Oct 2026 | Active website | Report → |
| pon.cab | Typo | 17 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is opn.ms’s name taken on other extensions?
| Host | IPv4 address | TTL |
|---|---|---|
| opn.ms | 35.157.181.212 | 10800 |
| Host | Mail server | TTL |
|---|---|---|
| opn.ms | 10 mx.sendgrid.net | 10800 |
| opn.ms | 90 inbound-smtp.ca-central-1.amazonaws.com | 10800 |
| Host | Name server | TTL |
|---|---|---|
| opn.ms | ns-161-a.gandi.net | 10800 |
| opn.ms | ns-46-c.gandi.net | 10800 |
| opn.ms | ns-91-b.gandi.net | 10800 |
| Host | Text | TTL |
|---|---|---|
| opn.ms | "v=spf1 include:sendgrid.net include:amazonses.com include:_mailcust.gandi.net ~all" | 10800 |
| Host | Start of authority | TTL |
|---|---|---|
| opn.ms | ns1.gandi.net hostmaster.gandi.net 1793416207 10800 3600 604800 10800 | 86400 |
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Common questions, answered from this report's data.
opn.ms has no community safety rating yet. We couldn't read an SSL certificate on it when we last analysed it. See Security →
opn.ms is registered through Gandi SAS. See WHOIS →
The registration expires on 30 Sept 2027 — in 11 months. See Overview →
opn.ms was registered on 30 Sept 2021, making it 5 years old. See Overview →
Raw registry data for opn.ms. May be redacted by privacy services.
Domain Name: opn.ms Registry Domain ID: 611768-CoCCA Updated Date: 2026-10-09T14:00:14Z Creation Date: 2021-09-30T08:03:05Z Registry Expiry Date: 2027-09-30T08:03:05Z Registrar Registration Expiration Date: 2027-09-30T08:03:05Z Registrar: Gandi SAS Registrar Street Address: 63-65 boulevard Massena, 75013 Paris Registrar Email: [email protected] Domain Status: active https://icann.org/epp#active Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: 611766-CoCCA Name Server: ns-91-b.gandi.net Name Server: ns-46-c.gandi.net Name Server: ns-161-a.gandi.net DNSSEC: unsigned >>> Last update of WHOIS database: 2026-10-31T03:08:19.065Z <<< For more information on domain status codes, please visit https://icann.org/epp TERMS OF USE: You are not authorized to access or query our Whois database through the use of electronic processes that are high-volume and automated. The data is for information purposes only. MNINET does not guarantee its accuracy. By submitting a Whois query, you agree to abide by the following terms of use: You agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes. The compilation, repackaging, dissemination or other use of this Data is expressly prohibited.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with opn.ms. 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.
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When the site first appeared, and what has changed since.
No changes seen since we started recording on 31 Oct 2026.