RDAP Domain Lookup

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

Domain Contacts

Registrant Contact

Name
AULUS CZAR MORAES DE MELO CARVALHO
Kind
org
Address
BR

Technical Contact

Name
Aulus Czar Moraes de Melo Carvalho
Handle
ACMMC7
Kind
individual
Email
aulusczar [at] terra [dot] com [dot] br
Address
BR

Basic Information

Handle
onbio.com.br
Status
active
Resource URL
https://rdap.registro.br/domain/onbio.com.br

Important Dates

Registration
4/11/2021
Last changed
5/22/2025
Expiration
4/11/2026

Raw RDAP Data

Raw RDAP responses from registry and registrar servers.

{
  "links": [
    {
      "rel": "self",
      "href": "https://rdap.registro.br/domain/onbio.com.br",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/domain/onbio.com.br"
    },
    {
      "rel": "archives",
      "href": "https://rdap.registro.br/domain/onbio.com.br?ticket=22680315",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/domain/onbio.com.br"
    }
  ],
  "events": [
    {
      "eventDate": "2021-04-11T11:38:23Z",
      "eventAction": "registration"
    },
    {
      "eventDate": "2025-05-22T14:23:50Z",
      "eventAction": "last changed"
    },
    {
      "eventDate": "2026-04-11T11:38:23Z",
      "eventAction": "expiration"
    }
  ],
  "handle": "onbio.com.br",
  "status": [
    "active"
  ],
  "ldhName": "onbio.com.br",
  "notices": [
    {
      "links": [
        {
          "rel": "alternate",
          "href": "https://registro.br/upp",
          "type": "text/html",
          "value": "https://rdap.registro.br/domain/onbio.com.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.",
        "2025-05-28T17:59:42-03:00 - 18.233.221.210"
      ]
    }
  ],
  "entities": [
    {
      "roles": [
        "registrant"
      ],
      "entities": [
        {
          "roles": [
            "administrative"
          ],
          "handle": "ACMMC7",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "fn",
                {},
                "text",
                "Aulus Czar Moraes de Melo Carvalho"
              ],
              [
                "email",
                {},
                "text",
                "aulusczar@terra.com.br"
              ],
              [
                "lang",
                {},
                "language-tag",
                "pt"
              ],
              [
                "adr",
                {},
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  "BR"
                ]
              ]
            ]
          ],
          "objectClassName": "entity"
        }
      ],
      "publicIds": [
        {
          "type": "cpf",
          "identifier": "***.175.136-**"
        }
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "AULUS CZAR MORAES DE MELO CARVALHO"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "objectClassName": "entity"
    },
    {
      "roles": [
        "technical"
      ],
      "handle": "ACMMC7",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Aulus Czar Moraes de Melo Carvalho"
          ],
          [
            "email",
            {},
            "text",
            "aulusczar@terra.com.br"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "objectClassName": "entity"
    }
  ],
  "secureDNS": {
    "delegationSigned": false
  },
  "nameservers": [
    {
      "ldhName": "ns12.wixdns.net",
      "objectClassName": "nameserver"
    },
    {
      "ldhName": "ns13.wixdns.net",
      "objectClassName": "nameserver"
    }
  ],
  "queried_url": "https://rdap.registro.br/domain/onbio.com.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.