RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain tk-ead.com.br is registered. You can still try to buy it here.
Domain Contacts
Registrant Contact
- Name
- TECHKNOWLEDGE TREINAMENTOS LTDA
- Handle
- 30671188000160
- Kind
- org
- Address
- BR
Technical Contact
- Name
- Ulisses Herrera Chaves
- Handle
- ULHCH
- Kind
- individual
- ulisses [dot] herrera [at] tk-ead [dot] com [dot] br
- Address
- BR
Basic Information
- Handle
- tk-ead.com.br
- Status
- active
- Resource URL
- https://rdap.registro.br/domain/tk-ead.com.br
Important Dates
- Registration
- Last changed
- Expiration
RDAP data last fetched
Nameservers
| Hostname | IP Address |
|---|---|
| a.sec.dns.br | 200.160.0.11 |
| c.sec.dns.br | 200.189.40.11 |
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Raw RDAP Data
Raw RDAP responses from registry and registrar servers.
{
"links": [
{
"rel": "self",
"href": "https://rdap.registro.br/domain/tk-ead.com.br",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/domain/tk-ead.com.br"
},
{
"rel": "archives",
"href": "https://rdap.registro.br/domain/tk-ead.com.br?ticket=18469149",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/domain/tk-ead.com.br"
}
],
"events": [
{
"eventDate": "2018-06-14T12:59:24Z",
"eventAction": "registration"
},
{
"eventDate": "2025-07-01T18:41:21Z",
"eventAction": "last changed"
},
{
"eventDate": "2027-06-14T12:59:24Z",
"eventAction": "expiration"
}
],
"handle": "tk-ead.com.br",
"status": [
"active"
],
"ldhName": "tk-ead.com.br",
"notices": [
{
"links": [
{
"rel": "alternate",
"href": "https://registro.br/upp",
"type": "text/html",
"value": "https://rdap.registro.br/domain/tk-ead.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.",
"2026-10-08T15:57:54-03:00 - 200.10.47.162"
]
}
],
"entities": [
{
"roles": [
"registrant"
],
"handle": "30671188000160",
"entities": [
{
"roles": [
"administrative"
],
"handle": "ULHCH",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"Ulisses Herrera Chaves"
],
[
"email",
{},
"text",
"ulisses.herrera@tk-ead.com.br"
],
[
"lang",
{},
"language-tag",
"pt"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"objectClassName": "entity"
}
],
"publicIds": [
{
"type": "cnpj",
"identifier": "30.671.188/0001-60"
}
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"org"
],
[
"fn",
{},
"text",
"TECHKNOWLEDGE TREINAMENTOS LTDA"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"objectClassName": "entity"
},
{
"roles": [
"technical"
],
"handle": "ULHCH",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"Ulisses Herrera Chaves"
],
[
"email",
{},
"text",
"ulisses.herrera@tk-ead.com.br"
],
[
"lang",
{},
"language-tag",
"pt"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"objectClassName": "entity"
}
],
"secureDNS": {
"delegationSigned": true
},
"nameservers": [
{
"ldhName": "a.sec.dns.br",
"objectClassName": "nameserver"
},
{
"ldhName": "c.sec.dns.br",
"objectClassName": "nameserver"
}
],
"queried_url": "https://rdap.registro.br/domain/tk-ead.com.br",
"objectClassName": "domain",
"rdapConformance": [
"rdap_level_0",
"nicbr_level_0"
]
}Get this RDAP record from the API
Fetch the parsed record for tk-ead.com.br as JSON. 500 free lookups a month, no credit card. Paid plans from $29.00/month.
curl https://api.who.is/v1/rdap/tk-ead.com.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.