Whois & RDAP Lookup
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RDAPRaw WHOIS response
% IP Client: 104.28.238.119 % Copyright (c) Nic.br - Use of this data is governed by the Use and % Privacy Policy at https://registro.br/upp . Distribution, % commercialization, reproduction, and use for advertising or similar % purposes are expressly prohibited. % 2026-10-12T23:17:00-03:00 - 104.28.238.119 aut-num: AS270439 owner: D S CUPERTINO SERVICOS DE HOSPEDAGEM NA INTERNET ownerid: 35.884.913/0001-00 responsible: Diego Silva Cupertino country: BR owner-c: DISCU2 routing-c: DISCU2 abuse-c: DISCU2 created: 20200303 changed: 20200303 inetnum: 200.11.120.0/22 inetnum: 2804:6c00::/32 nic-hdl-br: DISCU2 person: Diego SIlva Cupertino e-mail: [email protected] country: BR created: 20081125 changed: 20260123 % Security and mail abuse issues should also be addressed to cert.br, % respectivelly to [email protected] and [email protected] % % whois.registro.br only accepts exact match queries for domains, % registrants, contacts, tickets, providers, IPs, and ASNs. % Query time: 1177 msec % WHEN: Tue Oct 13 02:16:59 UTC 2026
Raw RDAP JSON (registry) https://rdap.lacnic.net
{
"country": "BR",
"endAutnum": 270439,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-11-25T20:07:26Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-01-23T11:50:13Z"
}
],
"handle": "DISCU2",
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"Diego SIlva Cupertino"
],
[
"lang",
{},
"language-tag",
"pt"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-01-25T13:14:09Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-01-25T13:14:09Z"
}
],
"handle": "35884913000100",
"legalRepresentative": "Diego Silva Cupertino",
"links": [
{
"href": "https://rdap.registro.br/entity/35884913000100",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/entity/35884913000100"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"org"
],
[
"fn",
{},
"text",
"D S CUPERTINO SERVICOS DE HOSPEDAGEM NA INTERNET"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-11-25T20:07:26Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-01-23T11:50:13Z"
}
],
"handle": "DISCU2",
"objectClassName": "entity",
"roles": [
"administrative",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"Diego SIlva Cupertino"
],
[
"lang",
{},
"language-tag",
"pt"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-03-03T11:43:22Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-03-03T11:43:22Z"
}
],
"handle": "270439",
"links": [
{
"href": "https://rdap.registro.br/autnum/270439",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/autnum/270439"
},
{
"href": "https://rdap.registro.br/ip/200.11.120.0/22",
"rel": "related",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/autnum/270439"
},
{
"href": "https://rdap.registro.br/ip/2804:6c00::/32",
"rel": "related",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/autnum/270439"
}
],
"name": "ASN270439",
"notices": [
{
"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.",
"2026-10-12T23:17:02-03:00 - 202.214.143.12"
],
"links": [
{
"href": "https://registro.br/upp",
"rel": "alternate",
"type": "text/html",
"value": "https://rdap.registro.br/autnum/270439"
}
],
"title": "Use and Privacy Policy"
}
],
"objectClassName": "autnum",
"port43": "whois.registro.br",
"rdapConformance": [
"rdap_level_0",
"nicbr_level_0"
],
"remarks": [
{
"description": [
"Some of the data in this object has been removed."
],
"type": "object truncated due to server policy"
}
],
"startAutnum": 270439,
"type": "DIRECT ALLOCATION"
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.