RDAP Domain Lookup

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

The domain cmnabc.com.br is registered. You can still try to buy it here.

Domain Contacts

Registrant Contact

Name
Centro de Medicina Nuclear do ABC
Handle
01537405000126
Kind
org

Technical Contact

Name
Leda Beatriz de Assumpção Fontes
Handle
LBF24
Kind
individual

Basic Information

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

Important Dates

Registration
8/2/2001
Last changed
8/2/2025
Expiration
8/2/2027

Raw RDAP Data

Raw RDAP responses from registry and registrar servers.

{
  "links": [
    {
      "rel": "self",
      "href": "https://rdap.registro.br/domain/cmnabc.com.br",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/domain/cmnabc.com.br"
    },
    {
      "rel": "archives",
      "href": "https://rdap.registro.br/domain/cmnabc.com.br?ticket=614686",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/domain/cmnabc.com.br"
    }
  ],
  "events": [
    {
      "eventDate": "2001-08-02T00:46:42Z",
      "eventAction": "registration"
    },
    {
      "eventDate": "2025-08-02T08:20:35Z",
      "eventAction": "last changed"
    },
    {
      "eventDate": "2027-08-02T00:46:42Z",
      "eventAction": "expiration"
    }
  ],
  "handle": "cmnabc.com.br",
  "status": [
    "active"
  ],
  "ldhName": "cmnabc.com.br",
  "notices": [
    {
      "links": [
        {
          "rel": "alternate",
          "href": "https://registro.br/upp",
          "type": "text/html",
          "value": "https://rdap.registro.br/domain/cmnabc.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.",
        "2025-10-04T02:31:13-03:00 - 223.29.253.250"
      ]
    }
  ],
  "entities": [
    {
      "roles": [
        "registrant"
      ],
      "handle": "01537405000126",
      "entities": [
        {
          "roles": [
            "administrative"
          ],
          "handle": "LBF24",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "fn",
                {},
                "text",
                "Leda Beatriz de Assumpção Fontes"
              ],
              [
                "lang",
                {},
                "language-tag",
                "pt"
              ]
            ]
          ],
          "objectClassName": "entity"
        }
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "Centro de Medicina Nuclear do ABC"
          ]
        ]
      ],
      "objectClassName": "entity"
    },
    {
      "roles": [
        "technical"
      ],
      "handle": "LBF24",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Leda Beatriz de Assumpção Fontes"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ]
        ]
      ],
      "objectClassName": "entity"
    }
  ],
  "secureDNS": {
    "delegationSigned": false
  },
  "nameservers": [
    {
      "ldhName": "ns1.locaweb.com.br",
      "objectClassName": "nameserver"
    },
    {
      "ldhName": "ns2.locaweb.com.br",
      "objectClassName": "nameserver"
    }
  ],
  "queried_url": "https://rdap.registro.br/domain/cmnabc.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.