superposition.ca was registered with FullHost on 21 Jan 2019. Its SSL certificate from Let's Encrypt is valid until 30 Nov 2026, and the site supports 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 include:_spf.protonmail.ch mx ~allSigns outgoing mail so receivers can verify it.
selector protonmail._domainkeyPolicy is “quarantine”: spoofed mail goes to spam.
v=DMARC1; p=quarantineForces 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.
Is superposition.ca’s name taken on other extensions?
Every IP address superposition.ca resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| superposition.ca | 99.228.226.7 | 120 |
| Host | Mail server | TTL |
|---|---|---|
| superposition.ca | 10 mail.protonmail.ch | 86400 |
| superposition.ca | 20 mailsec.protonmail.ch | 86400 |
| Host | Name server | TTL |
|---|---|---|
| superposition.ca | ns0.1984.is | 86400 |
| superposition.ca | ns1.1984.is | 86400 |
| superposition.ca | ns1.1984hosting.com | 86400 |
| superposition.ca | ns2.1984.is | 86400 |
| superposition.ca | ns2.1984hosting.com | 86400 |
| Host | Text | TTL |
|---|---|---|
| superposition.ca | "protonmail-verification=2c016edec4adf961f7ff5b675af0e4a0c0005962" | 900 |
| superposition.ca | "v=spf1 include:_spf.protonmail.ch mx ~all" | 900 |
| Host | Policy | TTL |
|---|---|---|
| superposition.ca | 0 iodef mailto:[email protected] | 900 |
| superposition.ca | 0 issue letsencrypt.org | 900 |
| Host | Start of authority | TTL |
|---|---|---|
| superposition.ca | ns0.1984.is hostmaster.1984.is 2023095447 3600 1800 1209600 3600 | 86400 |
| Host | Value | TTL |
|---|---|---|
| superposition.ca | 257 3 15 7N6e8hRLiRV6P8+3EgIhmZaZuI60eLaSbZWdkodP3GE= | 3600 |
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Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
superposition.ca has no community safety rating yet. Its SSL certificate is valid until 30 Nov 2026. See Security →
superposition.ca is registered through FullHost. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expires on 21 Jan 2027 — in 2 months. See Overview →
superposition.ca was registered on 21 Jan 2019, making it 7 years old. See Overview →
superposition.ca is served from 1 IP address. See Hosting →
Raw registry data for superposition.ca. May be redacted by privacy services.
Domain Name: superposition.ca Registry Domain ID: 73436239-CIRA Registrar WHOIS Server: whois.ca.fury.ca Registrar URL: www.fullhost.com Updated Date: 2026-01-15T19:36:04Z Creation Date: 2019-01-21T22:29:56Z Registry Expiry Date: 2027-01-21T22:29:56Z Registrar: FullHost Registrar IANA ID: not applicable Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +250.9992199 Registrar Abuse Contact Phone Ext: Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: REDACTED FOR PRIVACY Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: REDACTED FOR PRIVACY Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: REDACTED FOR PRIVACY Registrant Phone: REDACTED FOR PRIVACY Registrant Phone Ext: REDACTED FOR PRIVACY Registrant Fax: REDACTED FOR PRIVACY Registrant Fax Ext: REDACTED FOR PRIVACY Registrant Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name Registry Admin ID: REDACTED FOR PRIVACY Admin Name: REDACTED FOR PRIVACY Admin Organization: REDACTED FOR PRIVACY Admin Street: REDACTED FOR PRIVACY Admin City: REDACTED FOR PRIVACY Admin State/Province: REDACTED FOR PRIVACY Admin Postal Code: REDACTED FOR PRIVACY Admin Country: REDACTED FOR PRIVACY Admin Phone: REDACTED FOR PRIVACY Admin Phone Ext: REDACTED FOR PRIVACY Admin Fax: REDACTED FOR PRIVACY Admin Fax Ext: REDACTED FOR PRIVACY Admin Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name Registry Tech ID: REDACTED FOR PRIVACY Tech Name: REDACTED FOR PRIVACY Tech Organization: REDACTED FOR PRIVACY Tech Street: REDACTED FOR PRIVACY Tech City: REDACTED FOR PRIVACY Tech State/Province: REDACTED FOR PRIVACY Tech Postal Code: REDACTED FOR PRIVACY Tech Country: REDACTED FOR PRIVACY Tech Phone: REDACTED FOR PRIVACY Tech Phone Ext: REDACTED FOR PRIVACY Tech Fax: REDACTED FOR PRIVACY Tech Fax Ext: REDACTED FOR PRIVACY Tech Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name Registry Billing ID: REDACTED FOR PRIVACY Billing Name: REDACTED FOR PRIVACY Billing Organization: REDACTED FOR PRIVACY Billing Street: REDACTED FOR PRIVACY Billing City: REDACTED FOR PRIVACY Billing State/Province: REDACTED FOR PRIVACY Billing Postal Code: REDACTED FOR PRIVACY Billing Country: REDACTED FOR PRIVACY Billing Phone: REDACTED FOR PRIVACY Billing Phone Ext: REDACTED FOR PRIVACY Billing Fax: REDACTED FOR PRIVACY Billing Fax Ext: REDACTED FOR PRIVACY Billing Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name Name Server: ns0.1984.is Name Server: ns1.1984.is Name Server: ns1.1984hosting.com Name Server: ns2.1984.is Name Server: ns2.1984hosting.com DNSSEC: signedDelegation URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2026-10-27T03:26:40Z <<< For more information on Whois status codes, please visit https://icann.org/epp % % Use of CIRA's WHOIS service is governed by the Terms of Use in its Legal % Notice, available at https://www.cira.ca/en/resources/documents/about/website-terms-use % % (c) 2026 Canadian Internet Registration Authority, (http://www.cira.ca/)
The first response from http://www.superposition.ca, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with superposition.ca. 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.
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 27 Oct 2026.