RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
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Domain Contacts
Registrant Contact
- Name
- RIO GRANDE DO SUL DEFENSORIA PUBLICA DO EST. DO RS
- Handle
- 74704636000150
- Kind
- org
- Address
- BR
Technical Contact
- Name
- Cássio Aires jaques
- Handle
- CAAJA69
- Kind
- individual
- cassio-jaques [at] defensoria [dot] rs [dot] def [dot] br
- Address
- BR
Basic Information
- Handle
- rs.def.br
- Status
- active
- Resource URL
- https://rdap.registro.br/domain/rs.def.br
Important Dates
- Registration
- Last changed
RDAP data last fetched
Nameservers
| Hostname | IP Address |
|---|---|
| dns1.procergs.com.br | 200.198.128.2 |
| dns2.procergs.com.br | 200.198.128.3 |
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Raw RDAP Data
Raw RDAP responses from registry and registrar servers.
{
"links": [
{
"rel": "self",
"href": "https://rdap.registro.br/domain/rs.def.br",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/domain/rs.def.br"
},
{
"rel": "archives",
"href": "https://rdap.registro.br/domain/rs.def.br?ticket=15108232",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/domain/rs.def.br"
}
],
"events": [
{
"eventDate": "2016-01-20T17:13:29Z",
"eventAction": "registration"
},
{
"eventDate": "2024-08-29T23:27:50Z",
"eventAction": "last changed"
}
],
"handle": "rs.def.br",
"status": [
"active"
],
"ldhName": "rs.def.br",
"notices": [
{
"links": [
{
"rel": "alternate",
"href": "https://registro.br/upp",
"type": "text/html",
"value": "https://rdap.registro.br/domain/rs.def.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.",
"2026-10-18T11:23:53-03:00 - 198.23.152.204"
]
}
],
"entities": [
{
"roles": [
"registrant"
],
"handle": "74704636000150",
"entities": [
{
"roles": [
"administrative"
],
"handle": "LICSO112",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"Liandro Cambraia Soares"
],
[
"email",
{},
"text",
"liandro-soares@defensoria.rs.def.br"
],
[
"lang",
{},
"language-tag",
"pt"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"objectClassName": "entity"
}
],
"publicIds": [
{
"type": "cnpj",
"identifier": "74.704.636/0001-50"
}
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"org"
],
[
"fn",
{},
"text",
"RIO GRANDE DO SUL DEFENSORIA PUBLICA DO EST. DO RS"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"objectClassName": "entity"
},
{
"roles": [
"technical"
],
"handle": "CAAJA69",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"Cássio Aires jaques"
],
[
"email",
{},
"text",
"cassio-jaques@defensoria.rs.def.br"
],
[
"lang",
{},
"language-tag",
"pt"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"objectClassName": "entity"
}
],
"secureDNS": {
"delegationSigned": true
},
"nameservers": [
{
"ldhName": "dns1.procergs.com.br",
"objectClassName": "nameserver"
},
{
"ldhName": "dns2.procergs.com.br",
"objectClassName": "nameserver"
}
],
"queried_url": "https://rdap.registro.br/domain/rs.def.br",
"objectClassName": "domain",
"rdapConformance": [
"rdap_level_0",
"nicbr_level_0"
]
}Get this RDAP record from the API
Fetch the parsed record for rs.def.br as JSON. 500 free lookups a month, no credit card. Paid plans from $29.00/month.
curl https://api.who.is/v1/rdap/rs.def.br \
-H "Authorization: Bearer wis_live_..."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.