RDAP Domain Lookup

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

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

Domain Contacts

Registrant Contact

Name
Carlos Tadeu de Souza Barretto
Kind
org
Address
BR

Technical Contact

Name
Carlos Tadeu de Souza Barretto
Handle
CTSBA4
Kind
individual
Email
tadeubarretto [at] gmail [dot] com
Address
BR

Basic Information

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

Important Dates

Registration
10/20/2017
Last changed
11/13/2024
Expiration
10/20/2026

Raw RDAP Data

Raw RDAP responses from registry and registrar servers.

{
  "links": [
    {
      "rel": "self",
      "href": "https://rdap.registro.br/domain/ctsec.com.br",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/domain/ctsec.com.br"
    },
    {
      "rel": "archives",
      "href": "https://rdap.registro.br/domain/ctsec.com.br?ticket=17618384",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/domain/ctsec.com.br"
    }
  ],
  "events": [
    {
      "eventDate": "2017-10-20T16:15:23Z",
      "eventAction": "registration"
    },
    {
      "eventDate": "2024-11-13T13:49:21Z",
      "eventAction": "last changed"
    },
    {
      "eventDate": "2026-10-20T16:15:23Z",
      "eventAction": "expiration"
    }
  ],
  "handle": "ctsec.com.br",
  "status": [
    "active"
  ],
  "ldhName": "ctsec.com.br",
  "notices": [
    {
      "links": [
        {
          "rel": "alternate",
          "href": "https://registro.br/upp",
          "type": "text/html",
          "value": "https://rdap.registro.br/domain/ctsec.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.",
        "2025-09-05T09:15:03-03:00 - 170.130.115.233"
      ]
    }
  ],
  "entities": [
    {
      "roles": [
        "registrant"
      ],
      "entities": [
        {
          "roles": [
            "administrative"
          ],
          "handle": "CTSBA4",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "fn",
                {},
                "text",
                "Carlos Tadeu de Souza Barretto"
              ],
              [
                "email",
                {},
                "text",
                "tadeubarretto@gmail.com"
              ],
              [
                "lang",
                {},
                "language-tag",
                "pt"
              ],
              [
                "adr",
                {},
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  "BR"
                ]
              ]
            ]
          ],
          "objectClassName": "entity"
        }
      ],
      "publicIds": [
        {
          "type": "cpf",
          "identifier": "***.906.441-**"
        }
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "Carlos Tadeu de Souza Barretto"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "objectClassName": "entity"
    },
    {
      "roles": [
        "technical"
      ],
      "handle": "CTSBA4",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Carlos Tadeu de Souza Barretto"
          ],
          [
            "email",
            {},
            "text",
            "tadeubarretto@gmail.com"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "objectClassName": "entity"
    }
  ],
  "secureDNS": {
    "delegationSigned": true
  },
  "nameservers": [
    {
      "ldhName": "e.sec.dns.br",
      "objectClassName": "nameserver"
    },
    {
      "ldhName": "f.sec.dns.br",
      "objectClassName": "nameserver"
    }
  ],
  "queried_url": "https://rdap.registro.br/domain/ctsec.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.