RDAP Domain Lookup
Look up structured registration data for domains using the Registration Data Access Protocol
The domain rb57.fi is registered. You can still try to buy it here.
Domain Contacts
Registrant Contact
- Name
- Hostadum Oy
- Address
- Lentovarikontie 16 b 37, Finland
Basic Information
- Resource URL
- https://rdap.fi/rdap/rdap/domain/rb57.fi
Important Dates
- Registration
- 10/13/2025
Nameservers
| Hostname | IP Address |
|---|---|
| konnor.ns.cloudflare.com [ok] | Not available |
| samara.ns.cloudflare.com [ok] | Not available |
Similar Domains
Raw RDAP Data
Raw RDAP responses from registry and registrar servers.
{
"events": [
{
"eventDate": "2025-10-13T11:12:19+03:00",
"eventAction": "registration"
}
],
"ldhName": "rb57.fi",
"entities": [
{
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Hostadum Oy"
],
[
"adr",
{},
"text",
[
null,
null,
"Lentovarikontie 16 b 37",
null,
null,
null,
"Finland"
]
],
[
"email",
{},
"text",
null
]
]
],
"objectClassName": "entity"
}
],
"nameservers": [
{
"ldhName": "konnor.ns.cloudflare.com [OK]",
"objectClassName": "nameserver"
},
{
"ldhName": "samara.ns.cloudflare.com [OK]",
"objectClassName": "nameserver"
}
],
"queried_url": "https://rdap.fi/rdap/rdap/domain/rb57.fi",
"objectClassName": "domain",
"rdapConformance": [
"rdap_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.