Проверка WHOIS

RSS

Узнайте, кто зарегистрировал домен или IP-адрес: регистратор, даты регистрации и окончания срока, DNS-серверы, коды статуса и контакты для жалоб — напрямую из реестра.

52.101.41.55

DIRECT ALLOCATION
Имя сети
MSFT
Организация
Microsoft Corporation
Диапазон
52.96.0.0 – 52.115.255.255
CIDR
52.96.0.0/12, 52.112.0.0/14
Страна
—
Идентификатор (handle)
NET-52-96-0-0-1
Дата регистрации
24 Ноя 2015
Контакт для жалоб (abuse)
abuse@microsoft.com
Источник данных
https://rdap.arin.net/registry/
Показать исходный ответ RDAP
{
  "arin_originas0_originautnums": [],
  "cidr0_cidrs": [
    {
      "v4prefix": "52.96.0.0",
      "length": 12
    },
    {
      "v4prefix": "52.112.0.0",
      "length": 14
    }
  ],
  "endAddress": "52.115.255.255",
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2025-10-16T14:01:14-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2013-08-20T19:26:59-04:00"
            }
          ],
          "handle": "MRPD-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/MRPD-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            },
            {
              "href": "https://whois.arin.net/rest/poc/MRPD-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "To report suspected security issues specific to \r",
                "traffic emanating from Microsoft online services, \r",
                "including the distribution of malicious content \r",
                "or other illicit or illegal material through a \r",
                "Microsoft online service, please submit reports \r",
                "to:\r",
                "* https://cert.microsoft.com.  \r",
                "\r",
                "For SPAM and other abuse issues, such as Microsoft \r",
                "Accounts, please contact:\r",
                "* abuse@microsoft.com.  \r",
                "\r",
                "To report security vulnerabilities in Microsoft \r",
                "products and services, please contact:\r",
                "* secure@microsoft.com.  \r",
                "\r",
                "For legal and law enforcement-related requests, \r",
                "please contact:\r",
                "* msndcc@microsoft.com\r",
                "\r",
                "For routing, peering or DNS issues, please \r",
                "contact:\r",
                "* IOC@microsoft.com"
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "One Microsoft Way\nRedmond\nWA\n98052\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Microsoft Routing, Peering, and DNS"
              ],
              [
                "org",
                {},
                "text",
                "Microsoft Corporation"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "IOC@microsoft.com"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-425-882-8080"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2023-07-11T19:59:19-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2023-06-13T16:28:52-04:00"
            }
          ],
          "handle": "SINGH683-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/SINGH683-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            },
            {
              "href": "https://whois.arin.net/rest/poc/SINGH683-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-07-10"
              ],
              "title": "Unvalidated POC"
            }
          ],
          "roles": [
            "technical"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "1 Microsoft Way\nRedmond\nWA\n98052\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Prachi Singh"
              ],
              [
                "n",
                {},
                "text",
                [
                  "Singh",
                  "Prachi",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "pracsin@microsoft.com"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-425-707-5601"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2025-10-21T16:47:32-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2021-10-13T17:30:13-04:00"
            }
          ],
          "handle": "IPHOS5-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/IPHOS5-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            },
            {
              "href": "https://whois.arin.net/rest/poc/IPHOS5-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "administrative",
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "One Microsoft Way\nRedmond\nWA\n20147\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "IPHostmaster IPHostmaster"
              ],
              [
                "n",
                {},
                "text",
                [
                  "IPHostmaster",
                  "IPHostmaster",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "iphostmaster@microsoft.com"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-425-538-6637"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2025-08-19T10:44:04-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2016-10-20T15:51:33-04:00"
            }
          ],
          "handle": "BEDAR6-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/BEDAR6-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            },
            {
              "href": "https://whois.arin.net/rest/poc/BEDAR6-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "1 Redmond Way\nRedmond\nWA\n98052\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Dawn Bedard"
              ],
              [
                "n",
                {},
                "text",
                [
                  "Bedard",
                  "Dawn",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "dabedard@microsoft.com"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-425-538-6637"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2025-06-10T13:18:57-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2013-08-20T19:24:57-04:00"
            }
          ],
          "handle": "MAC74-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/MAC74-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            },
            {
              "href": "https://whois.arin.net/rest/poc/MAC74-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "To report suspected security issues specific to traffic emanating from Microsoft Online Services, including the distribution of malicious content or other illicit or illegal material through a Microsoft Online Service, please submit reports to https://cert.microsoft.com.  \r",
                "For SPAM and other abuse issues, such as Microsoft Accounts, please contact abuse@microsoft.com.  \r",
                "To report security vulnerabilities in Microsoft products and services, please contact secure@microsoft.com.  \r",
                "For legal and law enforcement-related requests, please contact msndcc@microsoft.com\r",
                "For routing, peering or DNS issues, please contact IOC@microsoft.com"
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "abuse"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "One Microsoft Way\nRedmond\nWA\n98052\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Microsoft Abuse Contact"
              ],
              [
                "org",
                {},
                "text",
                "Microsoft Corporation"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "abuse@microsoft.com"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-425-882-8080"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-04-10T19:08:09-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2023-06-13T16:26:16-04:00"
            }
          ],
          "handle": "CHATU3-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/CHATU3-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            },
            {
              "href": "https://whois.arin.net/rest/poc/CHATU3-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "routing"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "One Microsoft way\nRedmond\nWA\n98052\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Somesh Chaturmohta"
              ],
              [
                "n",
                {},
                "text",
                [
                  "Chaturmohta",
                  "Somesh",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "someshch@microsoft.com"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-425-882-8080"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2025-06-10T13:41:34-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "1998-07-10T00:00:00-04:00"
        }
      ],
      "handle": "MSFT",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/MSFT",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
        },
        {
          "href": "https://whois.arin.net/rest/org/MSFT",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "remarks": [
        {
          "description": [
            "To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:\r",
            "* https://cert.microsoft.com.  \r",
            "\r",
            "For SPAM and other abuse issues, such as Microsoft Accounts, please contact:\r",
            "* abuse@microsoft.com.  \r",
            "\r",
            "To report security vulnerabilities in Microsoft products and services, please contact:\r",
            "* secure@microsoft.com.  \r",
            "\r",
            "For legal and law enforcement-related requests, please contact:\r",
            "* msndcc@microsoft.com\r",
            "\r",
            "For routing, peering or DNS issues, please \r",
            "contact:\r",
            "* IOC@microsoft.com"
          ],
          "title": "Registration Comments"
        }
      ],
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Microsoft Corporation"
          ],
          [
            "adr",
            {
              "label": "One Microsoft Way\nRedmond\nWA\n98052\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2021-12-14T20:28:49-05:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "2015-11-24T13:08:59-05:00"
    }
  ],
  "handle": "NET-52-96-0-0-1",
  "ipVersion": "v4",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/ip/52.96.0.0",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
    },
    {
      "href": "https://whois.arin.net/rest/net/NET-52-96-0-0-1",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
    }
  ],
  "name": "MSFT",
  "notices": [
    {
      "description": [
        "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
      ],
      "links": [
        {
          "href": "https://www.arin.net/resources/registry/whois/tou/",
          "rel": "terms-of-service",
          "type": "text/html",
          "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
        }
      ],
      "title": "Terms of Service"
    },
    {
      "description": [
        "If you see inaccuracies in the results, please visit: "
      ],
      "links": [
        {
          "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
          "rel": "inaccuracy-report",
          "type": "text/html",
          "value": "https://rdap.arin.net/registry/ip/52.101.209.28"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    },
    {
      "description": [
        "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
      ],
      "title": "Copyright Notice"
    }
  ],
  "objectClassName": "ip network",
  "parentHandle": "NET-52-0-0-0-0",
  "port43": "whois.arin.net",
  "rdapConformance": [
    "nro_rdap_profile_0",
    "rdap_level_0",
    "cidr0",
    "arin_originas0"
  ],
  "startAddress": "52.96.0.0",
  "status": [
    "active"
  ],
  "type": "DIRECT ALLOCATION"
}

Что такое проверка WHOIS?

WHOIS — это общедоступный справочник о том, кому принадлежит доменное имя или блок IP-адресов. Проверка показывает регистратора, через которого куплен домен, дату регистрации и дату окончания срока, его DNS-серверы, коды статуса и контакт для жалоб (abuse), куда можно сообщить о спаме или фишинге. Для IP-адресов отображаются владелец сети, диапазон адресов и региональный интернет-регистратор (ARIN, RIPE NCC, APNIC, LACNIC или AFRINIC), который их выделил.

RDAP: современный WHOIS

Этот инструмент обращается к Registration Data Access Protocol (RDAP) — структурированному JSON-преемнику старого текстового протокола WHOIS. Авторитативный сервер реестра для каждой доменной зоны или диапазона IP мы находим по bootstrap-файлам IANA, поэтому данные поступают напрямую из первоисточника. Для немногих национальных доменных зон, которые пока не поддерживают RDAP, мы используем классический WHOIS через порт 43.

Почему имя владельца скрыто?

С вступлением в силу европейского регламента GDPR в мае 2018 года регистраторы по умолчанию скрывают персональные данные частных лиц, а многие предлагают бесплатную услугу приватности, которая делает то же самое и для компаний. Чтобы связаться с владельцем домена, воспользуйтесь контактной формой регистратора или указанным адресом для жалоб. Подробнее о WHOIS и конфиденциальности (на английском).

Что означают коды статуса домена

СтатусЗначение
active / okОбычное состояние без ограничений.
client transfer prohibitedБлокировка регистратора от несанкционированного переноса. Рекомендуется.
client update / delete prohibitedДополнительные блокировки, запрещающие изменение или удаление.
server hold / client holdДомен не публикуется в DNS — часто из-за неоплаты или спора.
redemption periodСрок истёк, и домен удалён, но прежний владелец ещё может восстановить его за плату.
pending deleteПримерно через пять дней домен станет доступен для регистрации всем желающим.

Часто задаваемые вопросы

Как узнать, когда истекает срок регистрации домена?

Введите его в поле выше: дата окончания срока и обратный отсчёт берутся напрямую из реестра.

Эта проверка WHOIS бесплатна?

Да. Без регистрации и без ограничений при обычном использовании.

Как проверить, свободен ли домен?

Воспользуйтесь проверкой занятости домена — она сразу проверяет имя в популярных доменных зонах.

Обновлено

Комментарии

Оценок пока нет

Войдите, чтобы оценить этот инструмент.

Поделитесь советом, задайте вопрос или расскажите, как вам помог инструмент.

Комментариев пока нет. Расскажите первым, как всё прошло.

Скопировано в буфер обмена