Whois可用性检查器API是一个强大的工具,允许您获取有关互联网中任何注册域名的详细信息。当您输入一个域名时,API返回一个结构化响应,包含关键信息,如可用性(是否已注册)、其扩展名或顶级域名(如.com、.org、.net),以及该域名的当前状态(例如,clientDeleteProhibited或clientTransferProhibited)。它还包括注册商数据,如名称、网址、WHOIS服务器以及用于滥用报告的联系方式。
该API提供重要日期,如域名创建日期、最后更新时间和到期日期,以及距离到期的天数计数。此外,列出了活动的名称服务器,使识别当前DNS提供商(例如,Cloudflare、GoDaddy等)变得容易。
如果启用了DNSSEC状态,还包括验证域名安全所需的DS数据。响应中包括公共WHOIS内容,包括法律文本、WHOIS服务使用政策以及来自VeriSign数据库的其他数据。
该API旨在用于域名监控平台、可用性验证、网络基础设施分析、网络安全研究和数字品牌管理解决方案。
要使用此端点,您必须在参数中指定一个域
{"domain":"google.com","keyword":"google","tld":"com","availability":"registered","status":["clientDeleteProhibited","clientTransferProhibited","clientUpdateProhibited","serverDeleteProhibited","serverTransferProhibited","serverUpdateProhibited"],"ns":["ns1.google.com","ns2.google.com","ns3.google.com","ns4.google.com"],"dates":{"created":"1997-09-15T04:00:00.000Z","updated":"2019-09-09T15:39:04.000Z","expiry":"2028-09-14T04:00:00.000Z","expiryDays":1147},"registrar":{"url":"http://www.markmonitor.com","name":"MarkMonitor Inc.","whois":"whois.markmonitor.com"},"contacts":{"registrant":{"name":null,"organization":null,"email":null,"phone":null,"street":null,"city":null,"postalCode":null,"state":null,"country":null},"admin":{"name":null,"organization":null,"email":null,"phone":null,"street":null,"city":null,"postalCode":null,"state":null,"country":null},"tech":{"name":null,"organization":null,"email":null,"phone":null,"street":null,"city":null,"postalCode":null,"state":null,"country":null},"billing":{"name":null,"organization":null,"email":null,"phone":null,"street":null,"city":null,"postalCode":null,"state":null,"country":null}},"whois":{"whois.verisign-grs.com":{"Domain Status":["clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited","clientTransferProhibited https://icann.org/epp#clientTransferProhibited","clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited","serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited","serverTransferProhibited https://icann.org/epp#serverTransferProhibited","serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited"],"Name Server":["NS1.GOOGLE.COM","NS2.GOOGLE.COM","NS3.GOOGLE.COM","NS4.GOOGLE.COM"],"text":["For more information on Whois status codes, please visit https://icann.org/epp","","NOTICE: The expiration date displayed in this record is the date the","registrar's sponsorship of the domain name registration in the registry is","currently set to expire. This date does not necessarily reflect the expiration","date of the domain name registrant's agreement with the sponsoring","registrar. Users may consult the sponsoring registrar's Whois database to","view the registrar's reported date of expiration for this registration.","","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 except as reasonably necessary to register domain names or","modify existing registrations; the Data in VeriSign Global Registry","Services' (\"VeriSign\") Whois database is provided by VeriSign for","information purposes only, and to assist persons in obtaining information","about or related to a domain name registration record. VeriSign 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","that apply to VeriSign (or its computer systems). The compilation,","repackaging, dissemination or other use of this Data is expressly","prohibited without the prior written consent of VeriSign. You agree not to","use electronic processes that are automated and high-volume to access or","query the Whois database except as reasonably necessary to register","domain names or modify existing registrations. VeriSign reserves the right","to restrict your access to the Whois database in its sole discretion to ensure","operational stability. VeriSign may restrict or terminate your access to the","Whois database for failure to abide by these terms of use. VeriSign","reserves the right to modify these terms at any time.","","The Registry database contains ONLY .COM, .NET, .EDU domains and","Registrars."],"Domain Name":"GOOGLE.COM","Registry Domain ID":"2138514_DOMAIN_COM-VRSN","Registrar WHOIS Server":"whois.markmonitor.com","Registrar URL":"http://www.markmonitor.com","Updated Date":"2019-09-09T15:39:04Z","Created Date":"1997-09-15T04:00:00Z","Expiry Date":"2028-09-14T04:00:00Z","Registrar":"MarkMonitor Inc.","Registrar IANA ID":"292","Registrar Abuse Contact Email":"[email protected]","Registrar Abuse Contact Phone":"+1.2086851750","DNSSEC":"unsigned","URL of the ICANN Whois Inaccuracy Complaint Form":"https://www.icann.org/wicf/",">>> Last update of whois database":"2025-07-25T13:59:00Z <<<"}},"nameservers":["ns1.google.com","ns2.google.com","ns3.google.com","ns4.google.com"],"__notices":["field `ns` is deprecated and will be removed on 2026-01-01, use `nameservers` instead","field `dates.expiryDays` is deprecated and will be removed on 2026-01-01, use `dates.expiry` to infer it"]}
curl --location --request GET 'https://zylalabs.com/api/8735/whois+availability+checker+api/15263/domain+information&domain=Required' --header 'Authorization: Bearer YOUR_API_KEY'
| 标头 | 描述 |
|---|---|
授权
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[必需] 应为 Bearer access_key. 订阅后,请查看上方的"您的 API 访问密钥"。 |
无长期承诺。随时升级、降级或取消。 免费试用包括最多 50 个请求。
API返回详细的域名信息,包括可用性状态 顶级域名 注册商数据 重要日期(创建 更新 过期) 活动名称服务器 DNSSEC状态 和公共WHOIS内容
关键字段包括域名可用性 顶级域名 注册商名称和网址 创建和到期日期 名称服务器 DNSSEC状态 以及WHOIS法律文本 每个字段提供有关域名所有权和状态的重要信息
响应采用JSON格式组织,为每种数据类型定义了清晰的字段。这种组织方式便于解析和集成到应用程序中,有助于高效的数据检索和使用
该API提供有关域名注册状态、注册商详情、重要日期、名称服务器、DNSSEC验证数据和公共WHOIS内容的信息,使其在域名分析中具有全面性
用户可以在GET请求中指定域名作为参数。这允许针对性查询以检索特定感兴趣域的信息
数据来自WHOIS数据库,包括注册商和VeriSign数据库的信息,确保域名所有权信息的广泛和可靠覆盖
常见的用例包括域名可用性检查 网络安全研究 数字品牌管理 和网络基础设施分析 帮助企业有效监控和管理他们的在线存在
用户可以分析可用状态以就域名注册做出明智的决策,跟踪续订的到期日期,并评估注册商的详细信息以便进行潜在的转移或争议
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