WHOIS查询

查询域名或IP地址的注册信息:注册商、注册和到期日期、域名服务器、状态码及滥用举报联系方式,数据直接来自注册局。

cloudflare.com

已注册
注册商
Cloudflare, Inc. (IANA ID 1910)
创建时间
17 二月 2009 (17 年,7 月前)
到期时间
17 二月 2033 (6 年,4 月后)
最后更新
9 一月 2024
域名服务器
ns3.cloudflare.com
ns4.cloudflare.com
ns5.cloudflare.com
ns6.cloudflare.com
ns7.cloudflare.com
状态
client delete prohibitedclient transfer prohibitedclient update prohibitedserver delete prohibitedserver transfer prohibitedserver update prohibited
DNSSEC
已签名
注册人
已因隐私保护隐去
滥用举报联系方式
registrar-abuse@cloudflare.com · tel:+1.6503198930
数据来源
https://rdap.verisign.com/com/v1/
显示原始 RDAP 响应
{
  "objectClassName": "domain",
  "handle": "1542998887_DOMAIN_COM-VRSN",
  "ldhName": "CLOUDFLARE.COM",
  "links": [
    {
      "value": "https://rdap.verisign.com/com/v1/domain/cloudflare.com",
      "rel": "self",
      "href": "https://rdap.verisign.com/com/v1/domain/cloudflare.com",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.verisign.com/com/v1/domain/cloudflare.com",
      "rel": "related",
      "href": "https://rdap.cloudflare.com/rdap/v1/domain/CLOUDFLARE.COM",
      "type": "application/rdap+json"
    }
  ],
  "status": [
    "client delete prohibited",
    "client transfer prohibited",
    "client update prohibited",
    "server delete prohibited",
    "server transfer prohibited",
    "server update prohibited"
  ],
  "entities": [
    {
      "objectClassName": "entity",
      "handle": "1910",
      "roles": [
        "registrar"
      ],
      "links": [
        {
          "href": "http://www.cloudflare.com",
          "type": "text/html",
          "value": "https://rdap.cloudflare.com/rdap/v1/",
          "rel": "about"
        }
      ],
      "publicIds": [
        {
          "type": "IANA Registrar ID",
          "identifier": "1910"
        }
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Cloudflare, Inc."
          ]
        ]
      ],
      "entities": [
        {
          "objectClassName": "entity",
          "roles": [
            "abuse"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                ""
              ],
              [
                "tel",
                {
                  "type": "voice"
                },
                "uri",
                "tel:+1.6503198930"
              ],
              [
                "email",
                {},
                "text",
                "registrar-abuse@cloudflare.com"
              ]
            ]
          ]
        }
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2009-02-17T22:07:54Z"
    },
    {
      "eventAction": "expiration",
      "eventDate": "2033-02-17T22:07:54Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2024-01-09T16:45:28Z"
    },
    {
      "eventAction": "last update of RDAP database",
      "eventDate": "2026-10-13T16:55:38Z"
    }
  ],
  "secureDNS": {
    "delegationSigned": true,
    "dsData": [
      {
        "keyTag": 2371,
        "algorithm": 13,
        "digestType": 2,
        "digest": "32996839A6D808AFE3EB4A795A0E6A7A39A76FC52FF228B22B76F6D63826F2B9"
      }
    ]
  },
  "nameservers": [
    {
      "objectClassName": "nameserver",
      "ldhName": "NS3.CLOUDFLARE.COM"
    },
    {
      "objectClassName": "nameserver",
      "ldhName": "NS4.CLOUDFLARE.COM"
    },
    {
      "objectClassName": "nameserver",
      "ldhName": "NS5.CLOUDFLARE.COM"
    },
    {
      "objectClassName": "nameserver",
      "ldhName": "NS6.CLOUDFLARE.COM"
    },
    {
      "objectClassName": "nameserver",
      "ldhName": "NS7.CLOUDFLARE.COM"
    }
  ],
  "rdapConformance": [
    "rdap_level_0",
    "icann_rdap_technical_implementation_guide_1",
    "icann_rdap_response_profile_1"
  ],
  "notices": [
    {
      "title": "Terms of Service",
      "description": [
        "Service subject to Terms of Use."
      ],
      "links": [
        {
          "href": "https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml",
          "type": "text/html",
          "value": "https://rdap.verisign.com/com/v1/domain/cloudflare.com",
          "rel": "terms-of-service"
        }
      ]
    },
    {
      "title": "Status Codes",
      "description": [
        "For more information on domain status codes, please visit https://icann.org/epp"
      ],
      "links": [
        {
          "href": "https://icann.org/epp",
          "type": "text/html",
          "value": "https://rdap.verisign.com/com/v1/domain/cloudflare.com",
          "rel": "glossary"
        }
      ]
    },
    {
      "title": "RDDS Inaccuracy Complaint Form",
      "description": [
        "URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"
      ],
      "links": [
        {
          "href": "https://icann.org/wicf",
          "type": "text/html",
          "value": "https://rdap.verisign.com/com/v1/domain/cloudflare.com",
          "rel": "help"
        }
      ]
    }
  ]
}

什么是WHOIS查询?

WHOIS是记录域名或IP地址段持有者信息的公开目录。通过WHOIS域名查询,您可以看到域名的注册商、注册时间和到期时间、域名服务器、状态码,以及用于举报垃圾邮件或钓鱼网站的滥用投诉联系方式。对于IP地址,则会显示网络的所有者、地址范围,以及分配该地址的区域互联网注册管理机构(ARIN、RIPE NCC、APNIC、LACNIC或AFRINIC)。

RDAP:新一代WHOIS

本工具使用注册数据访问协议(RDAP)进行查询,它是旧式纯文本WHOIS协议的结构化JSON替代方案。我们会根据IANA的引导文件,为每个顶级域名或IP地址段找到对应的权威注册局服务器,因此查询结果直接来自源头。对于少数尚未提供RDAP的国家和地区顶级域名,我们会改用传统的43端口WHOIS查询。

为什么所有者姓名被隐藏了?

自欧盟《通用数据保护条例》(GDPR)于2018年5月生效以来,注册商默认会隐去个人注册人的个人信息,许多注册商还为企业提供同样效果的免费隐私保护服务。如需联系域名所有者,请使用注册商的联系表单或页面上显示的滥用投诉地址。进一步了解WHOIS与隐私保护(英文)。

域名状态码含义

状态含义
active / ok正常状态,无任何限制。
client transfer prohibited注册商转移锁,防止未经授权的转移。建议开启。
client update / delete prohibited额外的锁定,禁止修改或删除域名。
server hold / client hold域名未在DNS中发布,通常是因为欠费或存在争议。
redemption period已过期并被删除,但原持有者仍可付费赎回。
pending delete将在约五天内释放,届时任何人都可以注册。

常见问题

如何查询域名什么时候到期?

在上方输入域名即可;到期日期和倒计时直接来自注册局。

这个WHOIS查询工具免费吗?

免费。无需注册,正常使用不限次数。

如何查询域名是否可以注册?

请使用域名注册查询工具,它可以一次性检测一个名称在多个常用后缀下是否可注册。

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