WHOIS查询

RSS

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。

试试： wikipedia.org, github.com, bbc.co.uk, 1.1.1.1

2a04:4e42:400::81

AGGREGATED-BY-LIR
网络名称
FASTLY-4E42
组织
FASTLY
地址范围
2a04:4e42:: – 2a04:4e42:ffff:ffff:ffff:ffff:ffff:ffff
CIDR
2a04:4e42::/32
国家/地区
US
句柄（Handle）
2a04:4e42::/32
注册日期
17 七月 2026
滥用举报联系方式
abuse@fastly.com
数据来源
https://rdap.db.ripe.net/
地理定位 反向DNS
显示原始 RDAP 响应
{
  "handle": "2a04:4e42::/32",
  "startAddress": "2a04:4e42::",
  "endAddress": "2a04:4e42:ffff:ffff:ffff:ffff:ffff:ffff",
  "ipVersion": "v6",
  "name": "FASTLY-4E42",
  "type": "AGGREGATED-BY-LIR",
  "country": "US",
  "parentHandle": "2a04:4e40::/29",
  "cidr0_cidrs": [
    {
      "v6prefix": "2a04:4e42::",
      "length": 32
    }
  ],
  "status": [
    "active"
  ],
  "entities": [
    {
      "handle": "FASTLY",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "FASTLY"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "org",
            {},
            "text",
            "ORG-FI26-RIPE"
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/FASTLY"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
      ],
      "objectClassName": "entity"
    },
    {
      "handle": "FRA59-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Fastly RIR Administrator"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "PO Box 78266\nSan Francisco CA 94107"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+1 (415) 404-9374"
          ],
          [
            "org",
            {},
            "text",
            "ORG-FI26-RIPE"
          ]
        ]
      ],
      "roles": [
        "administrative",
        "technical"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/FRA59-RIPE"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
      ],
      "objectClassName": "entity"
    },
    {
      "handle": "FAT25-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Fastly Abuse Team"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "PO Box 78266\nSan Francisco CA 94107"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+1 (415) 496-9353"
          ],
          [
            "email",
            {
              "type": "abuse"
            },
            "text",
            "abuse@fastly.com"
          ],
          [
            "org",
            {},
            "text",
            "ORG-FI26-RIPE"
          ]
        ]
      ],
      "roles": [
        "abuse"
      ],
      "entities": [
        {
          "handle": "FASTLY",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "FASTLY"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "org",
                {},
                "text",
                "ORG-FI26-RIPE"
              ]
            ]
          ],
          "roles": [
            "registrant"
          ],
          "links": [
            {
              "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/FASTLY"
            },
            {
              "value": "http://www.ripe.net/data-tools/support/documentation/terms",
              "rel": "copyright",
              "href": "http://www.ripe.net/data-tools/support/documentation/terms"
            }
          ],
          "objectClassName": "entity"
        },
        {
          "handle": "ORG-FI26-RIPE",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "Fastly, Inc."
              ],
              [
                "kind",
                {},
                "text",
                "org"
              ],
              [
                "adr",
                {
                  "label": "PO Box 78266\n94107\nSan Francisco, CA\nUNITED STATES"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "tel",
                {
                  "type": "voice"
                },
                "text",
                "+14157580146"
              ]
            ]
          ],
          "roles": [
            "registrant"
          ],
          "links": [
            {
              "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/ORG-FI26-RIPE"
            },
            {
              "value": "http://www.ripe.net/data-tools/support/documentation/terms",
              "rel": "copyright",
              "href": "http://www.ripe.net/data-tools/support/documentation/terms"
            }
          ],
          "objectClassName": "entity"
        }
      ],
      "objectClassName": "entity"
    }
  ],
  "links": [
    {
      "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
      "rel": "rdap-up",
      "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/2a04:4e42::/32",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
      "rel": "rdap-up rdap-active",
      "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/2a04:4e42::/32?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
      "rel": "rdap-down",
      "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/2a04:4e42::/32",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
      "rel": "rdap-top",
      "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/2a04:4e42::/32",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
      "rel": "rdap-top rdap-active",
      "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/2a04:4e42::/32?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
      "rel": "rdap-bottom",
      "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/2a04:4e42::/32",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
      "rel": "self",
      "href": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
      "type": "application/rdap+json"
    },
    {
      "value": "http://www.ripe.net/data-tools/support/documentation/terms",
      "rel": "copyright",
      "href": "http://www.ripe.net/data-tools/support/documentation/terms"
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2026-07-17T17:54:07Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2026-07-17T17:54:07Z"
    }
  ],
  "rdapConformance": [
    "geofeed1",
    "rirSearch1",
    "ips",
    "cidr0",
    "rdap_level_0",
    "nro_rdap_profile_0",
    "redacted"
  ],
  "notices": [
    {
      "title": "Filtered",
      "description": [
        "This output has been filtered."
      ]
    },
    {
      "title": "Whois Inaccuracy Reporting",
      "description": [
        "If you see inaccuracies in the results, please visit:"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
          "rel": "inaccuracy-report",
          "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
          "type": "text/html"
        }
      ]
    },
    {
      "title": "Source",
      "description": [
        "Objects returned came from source",
        "RIPE"
      ]
    },
    {
      "title": "Terms and Conditions",
      "description": [
        "This is the RIPE Database query service. The objects are in RDAP format."
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/ip/2a04:4e42:400::81",
          "rel": "terms-of-service",
          "href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
          "type": "application/pdf"
        }
      ]
    }
  ],
  "port43": "whois.ripe.net",
  "objectClassName": "ip network",
  "redacted": [
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='FRA59-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='FAT25-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    }
  ]
}

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。

更新于

评论

暂无评分

登录后即可为此工具评分。

分享技巧、提出问题，或说说这个工具对您是否有用。

还没有评论，来分享您的使用体验吧。

已复制到剪贴板