RDAP Domain Lookup

Look up structured registration data for domains using the Registration Data Access Protocol

The domain app.visgraf.impa.br is registered. You can still try to buy it here.

Domain Contacts

Registrant Contact

Name
Assoc do Inst Nac de Matematica Pura e Aplicada
Handle
03447568000143
Kind
org
Address
BR

Technical Contact

Name
Network Administrator
Handle
NEADM35
Kind
individual
Email
netadm [at] impa [dot] br
Address
BR

Basic Information

Handle
impa.br
Status
active
Resource URL
https://rdap.registro.br/domain/app.visgraf.impa.br

Important Dates

Registration
1/1/1996
Last changed
6/13/2024

Raw RDAP Data

Raw RDAP responses from registry and registrar servers.

{
  "links": [
    {
      "rel": "self",
      "href": "https://rdap.registro.br/domain/impa.br",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/domain/impa.br"
    }
  ],
  "events": [
    {
      "eventDate": "1996-01-01T12:00:00Z",
      "eventAction": "registration"
    },
    {
      "eventDate": "2024-06-13T12:06:49Z",
      "eventAction": "last changed"
    }
  ],
  "handle": "impa.br",
  "status": [
    "active"
  ],
  "ldhName": "impa.br",
  "notices": [
    {
      "links": [
        {
          "rel": "alternate",
          "href": "https://registro.br/upp",
          "type": "text/html",
          "value": "https://rdap.registro.br/domain/impa.br"
        }
      ],
      "title": "Use and Privacy Policy",
      "description": [
        "Copyright (c) Nic.br - Use of this data is governed by the Use and Privacy Policy. Distribution, commercialization, reproduction, and use for advertising or similar purposes are expressly prohibited.",
        "2025-08-08T01:49:30-03:00 - 38.62.231.169"
      ]
    }
  ],
  "entities": [
    {
      "roles": [
        "registrant"
      ],
      "handle": "03447568000143",
      "entities": [
        {
          "roles": [
            "administrative"
          ],
          "handle": "NEADM35",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "fn",
                {},
                "text",
                "Network Administrator"
              ],
              [
                "email",
                {},
                "text",
                "netadm@impa.br"
              ],
              [
                "lang",
                {},
                "language-tag",
                "pt"
              ],
              [
                "adr",
                {},
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  "BR"
                ]
              ]
            ]
          ],
          "objectClassName": "entity"
        }
      ],
      "publicIds": [
        {
          "type": "cnpj",
          "identifier": "03.447.568/0001-43"
        }
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "Assoc do Inst Nac de Matematica Pura e Aplicada"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "objectClassName": "entity"
    },
    {
      "roles": [
        "technical"
      ],
      "handle": "NEADM35",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Network Administrator"
          ],
          [
            "email",
            {},
            "text",
            "netadm@impa.br"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "objectClassName": "entity"
    }
  ],
  "secureDNS": {
    "delegationSigned": false
  },
  "nameservers": [
    {
      "ldhName": "ns1.impa.br",
      "objectClassName": "nameserver"
    },
    {
      "ldhName": "ns2.impa.br",
      "objectClassName": "nameserver"
    }
  ],
  "queried_url": "https://rdap.registro.br/domain/app.visgraf.impa.br",
  "objectClassName": "domain",
  "rdapConformance": [
    "rdap_level_0",
    "nicbr_level_0"
  ]
}

About RDAP

The Registration Data Access Protocol (RDAP) is a modern protocol designed to replace the traditional WHOIS protocol. It provides a standardized way to access domain registration data, offering more structured and secure data retrieval.

RDAP supports internationalization, secure access, and standardized responses, making it a more robust solution for accessing domain registration information.