captcha.bid was registered with NameCheap, Inc. on 29 May 2024. Its SSL certificate from "GoDaddy.com expired on 10 May 2026.
What security vendors and the WOT community say about this domain.
What loads and tracks visitors when the homepage opens.
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330 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| captcha.life | Other extension | 28 Oct 2026 | Checking… | Report → |
| captcha.chat | Other extension | 27 Oct 2026 | Checking… | Report → |
| captcha.be | Other extension | 19 Oct 2026 | Checking… | Report → |
| captcha.net.cn | Other extension | 10 Oct 2026 | Checking… | Report → |
| captcha.rocks | Other extension | 8 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is captcha.bid’s name taken on other extensions?
Every IP address captcha.bid resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| captcha.bid | 104.21.46.100 | 300 |
| captcha.bid | 172.67.137.192 | 300 |
| Host | IPv6 address | TTL |
|---|---|---|
| captcha.bid | 2606:4700:3031::ac43:89c0 | 300 |
| captcha.bid | 2606:4700:3032::6815:2e64 | 300 |
| Host | Name server | TTL |
|---|---|---|
| captcha.bid | cortney.ns.cloudflare.com | 21600 |
| captcha.bid | toby.ns.cloudflare.com | 21600 |
| Host | Start of authority | TTL |
|---|---|---|
| captcha.bid | cortney.ns.cloudflare.com dns.cloudflare.com 2373090960 10000 2400 604800 1800 | 1800 |
Other domains served from 172.67.137.192. Normal for shared hosting and CDNs.
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Common questions, answered from this report's data.
captcha.bid has no community safety rating yet. Its SSL certificate expired on 10 May 2026. See Security →
captcha.bid is registered through NameCheap, Inc. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expired on 29 May 2025. See Overview →
captcha.bid was registered on 29 May 2024, making it 2 years old. See Overview →
captcha.bid is served from 2 IP addresses, mainly on AS13335. See Hosting →
Raw registry data for captcha.bid. May be redacted by privacy services.
Domain Name: captcha.bid Registry Domain ID: REDACTED FOR PRIVACY Registrar WHOIS Server: whois.namecheap.com Registrar URL: http://www.namecheap.com Updated Date: 2024-06-03T18:05:53Z Creation Date: 2024-05-29T18:05:53Z Registry Expiry Date: 2025-05-29T18:05:53Z Registrar: NameCheap, Inc. Registrar IANA ID: 1068 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.6613102107 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: Privacy service provided by Withheld for Privacy ehf Registrant Street: REDACTED FOR PRIVACY Registrant Street: REDACTED FOR PRIVACY Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: Capital Region Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: IS 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 query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact 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 Street: 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 query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact 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 Street: 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 query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Name Server: cortney.ns.cloudflare.com Name Server: toby.ns.cloudflare.com DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2025-05-26T05:06:50Z <<< For more information on Whois status codes, please visit https://icann.org/epp The Service is provided so that you may look up certain information in relation to domain names that we store in our database. Use of the Service is subject to our policies, in particular you should familiarise yourself with our Acceptable Use Policy and our Privacy Policy. The information provided by this Service is 'as is' and we make no guarantee of it its accuracy. You agree that by your use of the Service you will not use the information provided by us in a way which is: * inconsistent with any applicable laws, * inconsistent with any policy issued by us, * to generate, distribute, or facilitate unsolicited mass email, promotions, advertisings or other solicitations, or * to enable high volume, automated, electronic processes that apply to the Service. You acknowledge that: * a response from the Service that a domain name is 'available', does not guarantee that is able to be registered, * we may restrict, suspend or terminate your access to the Service at any time, and * the copying, compilation, repackaging, dissemination or other use of the information provided by the Service is not permitted, without our express written consent. This information has been prepared and published in order to represent administrative and technical management of the TLD. We may discontinue or amend any part or the whole of these Terms of Service from time to time at our absolute discretion.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with captcha.bid. 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.
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