RDAP Domain Lookup

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

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

Domain Contacts

Registrant Contact

Name
Alfsys Informatica Ltda
Handle
01367631000106
Kind
org

Technical Contact

Name
Alfredo Magno do Nascimento
Handle
ALMNA36
Kind
individual

Basic Information

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

Important Dates

Registration
6/8/2005
Last changed
6/20/2025
Expiration
6/8/2027

Raw RDAP Data

Raw RDAP responses from registry and registrar servers.

{
  "objectClassName": "domain",
  "handle": "alfsys.com.br",
  "ldhName": "alfsys.com.br",
  "links": [
    {
      "value": "https://rdap.registro.br/domain/alfsys.com.br",
      "rel": "self",
      "href": "https://rdap.registro.br/domain/alfsys.com.br",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/domain/alfsys.com.br",
      "rel": "archives",
      "href": "https://rdap.registro.br/domain/alfsys.com.br?ticket=2193143",
      "type": "application/rdap+json"
    }
  ],
  "status": [
    "active"
  ],
  "entities": [
    {
      "objectClassName": "entity",
      "handle": "01367631000106",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "Alfsys Informatica Ltda"
          ]
        ]
      ],
      "entities": [
        {
          "objectClassName": "entity",
          "handle": "ALMNA36",
          "roles": [
            "administrative"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "fn",
                {},
                "text",
                "Alfredo Magno do Nascimento"
              ],
              [
                "lang",
                {},
                "language-tag",
                "pt"
              ]
            ]
          ]
        }
      ]
    },
    {
      "objectClassName": "entity",
      "handle": "ALMNA36",
      "roles": [
        "technical"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Alfredo Magno do Nascimento"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2005-06-08T17:59:31Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2025-06-20T18:26:52Z"
    },
    {
      "eventAction": "expiration",
      "eventDate": "2027-06-08T17:59:31Z"
    }
  ],
  "secureDNS": {
    "delegationSigned": false
  },
  "nameservers": [
    {
      "objectClassName": "nameserver",
      "ldhName": "dns1.tpa.com.br"
    },
    {
      "objectClassName": "nameserver",
      "ldhName": "dns2.tpa.com.br"
    },
    {
      "objectClassName": "nameserver",
      "ldhName": "dns3.tpa.com.br"
    }
  ],
  "rdapConformance": [
    "rdap_level_0",
    "nicbr_level_0"
  ],
  "notices": [
    {
      "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.",
        "2026-01-01T10:32:05-03:00 - 223.29.254.241"
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/domain/alfsys.com.br",
          "rel": "alternate",
          "href": "https://registro.br/upp",
          "type": "text/html"
        }
      ]
    }
  ],
  "queried_url": "https://rdap.registro.br/domain/alfsys.com.br"
}

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.