big10.co was registered with NAMECHEAP INC on 7 Oct 2026. Its SSL certificate from Let's Encrypt is valid until 5 Jan 2027.
What security vendors and the WOT community say about this domain.
What loads and tracks visitors when the homepage opens.
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Internet standards that make a site faster and safer.
64 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| big10.co.kr | Other extension | 8 Nov 2026 | Checking… | Report → |
| big10.ventures | Other extension | 21 Oct 2026 | Checking… | Report → |
| big10.ca | Other extension | 2 Oct 2026 | Checking… | Report → |
| big10.info | Other extension | 29 Sept 2026 | Checking… | Report → |
| bg10.cc | Typo | 8 Nov 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is big10.co’s name taken on other extensions?
Every IP address big10.co resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| big10.co | 104.21.25.38 | 300 |
| big10.co | 172.67.222.153 | 300 |
| Host | IPv6 address | TTL |
|---|---|---|
| big10.co | 2606:4700:3032::6815:1926 | 300 |
| big10.co | 2606:4700:3033::ac43:de99 | 300 |
| Host | Mail server | TTL |
|---|---|---|
| big10.co | 10 eforward1.registrar-servers.com | 300 |
| big10.co | 10 eforward2.registrar-servers.com | 300 |
| big10.co | 10 eforward3.registrar-servers.com | 300 |
| big10.co | 15 eforward4.registrar-servers.com | 300 |
| big10.co | 20 eforward5.registrar-servers.com | 300 |
| Host | Name server | TTL |
|---|---|---|
| big10.co | kate.ns.cloudflare.com | 86400 |
| big10.co | marek.ns.cloudflare.com | 86400 |
| Host | Text | TTL |
|---|---|---|
| big10.co | "google-site-verification=8QfXNQ_BTq1MMwvDT9_eh0jdocm4FlWjZXuprLTrFf4" | 300 |
| big10.co | "v=spf1 include:spf.efwd.registrar-servers.com ~all" | 300 |
Other domains served from 172.67.222.153. Normal for shared hosting and CDNs.
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Common questions, answered from this report's data.
big10.co has no community safety rating yet. Its SSL certificate is valid until 5 Jan 2027. See Security →
big10.co is registered through NAMECHEAP INC. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expires on 7 Oct 2027 — in 10 months. See Overview →
big10.co was registered on 7 Oct 2026, making it 1 month old. See Overview →
big10.co is served from 4 IP addresses, mainly on AS13335. See Hosting →
Raw registry data for big10.co. May be redacted by privacy services.
Domain name: big10.co Registry Domain ID: D57235337-CNIC Registrar WHOIS Server: whois.namecheap.com Registrar URL: http://www.namecheap.com Updated Date: 0001-01-01T00:00:00.00Z Creation Date: 2026-10-07T01:38:34.00Z Registrar Registration Expiration Date: 2027-10-07T01:38:34.00Z Registrar: NAMECHEAP INC Registrar IANA ID: 1068 Registrar Abuse Contact Email: abuse@namecheap.com Registrar Abuse Contact Phone: +1.9854014545 Reseller: NAMECHEAP INC Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: Registrant Name: Redacted for Privacy Purposes Registrant Organization: Privacy service provided by WITHHELD FOR PRIVACY LLC Registrant Street: 16192 Coastal Highway Registrant City: Lewes Registrant State/Province: Delaware Registrant Postal Code: 19958 Registrant Country: US Registrant Phone: +1.3022061391 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: c3e48e699ccd48ec8261e577256760b8.protect@withheldforprivacy.com Registry Admin ID: Admin Name: Redacted for Privacy Purposes Admin Organization: Privacy service provided by WITHHELD FOR PRIVACY LLC Admin Street: 16192 Coastal Highway Admin City: Lewes Admin State/Province: Delaware Admin Postal Code: 19958 Admin Country: US Admin Phone: +1.3022061391 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: c3e48e699ccd48ec8261e577256760b8.protect@withheldforprivacy.com Registry Tech ID: Tech Name: Redacted for Privacy Purposes Tech Organization: Privacy service provided by WITHHELD FOR PRIVACY LLC Tech Street: 16192 Coastal Highway Tech City: Lewes Tech State/Province: Delaware Tech Postal Code: 19958 Tech Country: US Tech Phone: +1.3022061391 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: c3e48e699ccd48ec8261e577256760b8.protect@withheldforprivacy.com Name Server: kate.ns.cloudflare.com Name Server: marek.ns.cloudflare.com DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2026-11-12T19:14:26.86Z <<< For more information on Whois status codes, please visit https://icann.org/epp
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with big10.co. 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 13 Nov 2026.