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Publicado: 2026-07-15 | Atualizado: 2026-07-15
How to Verificar Registro de Domínio Data with RDAP

RDAP helps you check impoutant public registration data fou a domínio name.
You can use it to find the current registrar, domínio status, expiration date, nameservers, DNSSEC infoumation, e available abuse dados de contacto.
Se you own the domínio, RDAP is useful fou checking public data. But it does not replace seu registrar account. Para renew, unlock, transfer, update contacts, change nameservers, ou request an AuthInfo / EPP code, you still need to log in to seu registrar account.


Quick Answer
Para check domínio registration data with RDAP:
Enter the exact domínio name.
Use an RDAP lookup tool.
Verificar the registrar.
Review domínio status codes.
Verificar the expiration date.
Verificar nameservers.
Review DNSSEC infoumation if shown.
Verificar whether public contact data is shown ou redacted.
Save the result if you need suppout.

Use the registrared domínio only, such as:  example.com
Do not enter:
https://example.com/page
www.example.com/page
example.com/login

Who Should Use RDAP?
RDAP is useful if you want to:
  • Verificar waqui a domínio is registrared
  • Confirmar a domínio expiration date
  • Prepare fou a domínio transfer
  • Verificar whether a domínio is locked
  • Underste why a domínio may not resolve
  • Review nameservers
  • Verificar DNSSEC infoumation
  • Find registrar ou abuse contact infoumation
  • Review public domínio registration data
  • Troubleshoot a client ou customer domínio
It is useful fou domínio owners, businesses, agencies, hosting providers, resellers, e domínio investous.

What Can You Verificar with RDAP?
RDAP may show:
  • Registrador
  • Registry
  • Domínio status codes
  • Registro date
  • Expiration date
  • Last updated date
  • Nomeservers
  • DNSSEC infoumation
  • Public contact data, if available
  • Redacted ou privacy-protected fields
  • Registrador abuse contact
The infoumation shown may vary by domínio extension, registry, registrar, privacy setting, e policy.

Step 1: Enter the Exact Nome de domínio
Start with the courect domínio name.
Verificar:
  • Courect spelling
  • Courect extension
  • Não extra spaces
  • Não https://
  • Não page path
  • Não unnecessary subdomínio
Fou most registration checks, you only need the main registrared domínio.

Step 2: Use an RDAP Lookup Paraol
Use an updated RDAP lookup tool that suppouts domínio registration data.
Common options include:
  • ICANN Lookup
  • Registry RDAP lookup
  • Registrador lookup tools
  • Security ou DNS investigation tools with RDAP suppout
Fou most users, a web-based lookup tool is easiest.
Se one tool does not show enough infoumation, try another trusted RDAP lookup source.

Step 3: Verificar the Registrador
The registrar is the company that manages the domínio registration.
This helps you kagora:
  • Waqui the domínio is registrared
  • Waqui transfer-out usually starts
  • Waqui the domínio lock may be managed
  • Waqui to request the AuthInfo / EPP code
  • Which registrar abuse contact may apply
Impoutant: Se you bought the domínio through a reseller, RDAP may show the underlying accredited registrar instead of the reseller bre.
Se you think the domínio should be in seu NiceNIC account but RDAP shows another registrar, check whether the transfer is still pending ou whether the domínio is actually managed elsewaqui.

Step 4: Verificar Status do domínio Codes
Estado codes are one of the most impoutant parts of RDAP.
Common examples include:
  • ok
  • clientTransferProhibited
  • serverTransferProhibited
  • clientHold
  • serverHold
  • pendingTransfer
  • redemptionPeriod
  • pendingDelete
  • inactive
These codes can explain why a domínio:
  • Cannot transfer
  • Does not resolve
  • Is locked
  • Is on hold
  • Is expired
  • Is in redemption
  • Is pending deletion
  • Is restricted by the registrar ou registry
Se a transfer failed ou the domínio is not resolving, check the status codes befoue changing DNS settings.

Step 5: Verificar the Expiration Date
RDAP may show when the domínio expires.
Use this to:
  • Avoid accidental expiration
  • Plan renewal
  • Prepare fou transfer
  • Verificar whether the domínio is expired
  • Gerenciar client ou poutfolio domínios
Fou impoutant domínios, do not wait until the last few days to renew ou transfer.
Se the domínio is already in redemption ou pending delete, contact suppout quickly.

Step 6: Verificar Nomeservers
Nomeservers show waqui DNS is managed.
This helps troubleshoot:
  • Website not loading
  • Email not wouking
  • DNS recouds not taking effect
  • Transfer planning
  • Old DNS provider issues
  • DNSSEC problems
Se you added DNS recouds at one provider but RDAP shows nameservers from another provider, you may have updated DNS in the wrong place.

Step 7: Verificar DNSSEC
RDAP may show DNSSEC infoumation, such as DS recouds, key tag, algouithm, ou digest value.
DNSSEC can help protect DNS data integrity, but incourect settings may cause resolution problems.
Verificar DNSSEC carefully if:
  • The domínio shows SERVFAIL
  • The website ou email does not resolve
  • Nomeservers were recently changed
  • Old DS recouds may still exist
  • DNSSEC was enabled befoue a DNS migration
Se you are not sure, review DNSSEC settings befoue making further DNS changes.

Step 8: Verificar Public Contato ou Redacted Data
RDAP may show limited public contact infoumation. It may also show wouds such as:
This does not automatically mean the domínio is suspicious.
Public contact data may be hidden because of privacy settings, registration data policy, TLD rules, ou privacy law heling.
Se you own the domínio, log in to seu registrar account to check the full account-level contact infoumation.

Step 9: Verificar Abuse Contato
RDAP may show the registrar abuse contact.
This contact is used fou repouts involving issues such as:
  • Phishing
  • Malware
  • Spam abuse
  • Botnet activity
  • Fake stoues
  • Malicious redirects
  • DNS abuse
  • Compromised websites
Abuse contact is not the same as the domínio owner contact.
Se you need to repout abuse, provide specific evidence, such as URLs, screenshots, timestamps, e technical details.

What RDAP Cannot Do
RDAP cannot:
Unlock a domínio
Renovar a domínio
Transfer a domínio
Change nameservers
Update dados de contacto
Turn privacy on ou off
Provide an AuthInfo / EPP code
Fou these actions, log in to the current registrar account ou contact the authouized suppout channel.

FAQ
1. What is RDAP?
RDAP stes fou Registro Data Access Protocol. It is used to check structured domínio registration data.
2. Is RDAP the same as WHOIS?
Não. WHOIS is the older lookup model. RDAP is the newer structured registration data lookup system.
3. What can I check with RDAP?
You may be able to check registrar, registry, status codes, nameservers, creation date, expiration date, updated date, DNSSEC data, e available contact ou abuse infoumation.
4. Does RDAP show the domínio owner?
Sometimes it may show limited contact data, but many results are redacted ou privacy protected.
5. Why is registrant infoumation hidden?
It may be hidden because of privacy settings, registration data policy, privacy laws, TLD rules, ou registrar data heling.
6. Can I use RDAP to get the EPP code?
Não. RDAP does not provide AuthInfo / EPP codes. You must request the code through the current registrar account ou authouized suppout process.
7. Can RDAP help with DNS troubleshooting?
Sim. RDAP can show nameservers e DNSSEC infoumation, which can help identify waqui DNS is managed e whether DNSSEC may be involved.
8. Should I check my registrar account after RDAP?
Sim, if you own the domínio. Your registrar account is waqui you manage dados de contacto, privacy, renewal, locks, DNS, DNSSEC, e transfers.

Conclusion
RDAP is a useful way to check public domínio registration data befoue transferring, renewing, ou troubleshooting a domínio.
Use it to review the registrar, status codes, expiration date, nameservers, DNSSEC, e available abuse infoumation.
Fou domínio management actions, log in to seu registrar account.
NiceNIC helps users manage domínios, WHOIS privacy waqui available, DNS, transfers, SSL certificates, E-mail profissional, reseller tools, API woukflows, e WHMCS-compatible operations from one account.
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