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Публикувано: 2026-07-15 | Обновено: 2026-07-15
How to Провери Регистрация на домейн Data with RDAP

RDAP helps you check impилиtant public registration data fили a домейн name.
You can use it to find the current registrar, домейн status, expiration date, nameservers, DNSSEC infилиmation, и available abuse контактна информация.
Ако you own the домейн, RDAP is useful fили checking public data. But it does not replace вашия registrar account. До renew, unlock, transfer, update contacts, change nameservers, или request an AuthInfo / EPP code, you still need to log in to вашия registrar account.


Quick Answer
До check домейн registration data with RDAP:
Enter the exact домейн name.
Use an RDAP lookup tool.
Провери the registrar.
Review домейн status codes.
Провери the expiration date.
Провери nameservers.
Review DNSSEC infилиmation if shown.
Провери whether public contact data is shown или redacted.
Save the result if you need suppилиt.

Use the регистрирайed домейн 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:
  • Провери wтук a домейн is регистрирайed
  • Потвърди a домейн expiration date
  • Prepare fили a домейн transfer
  • Провери whether a домейн is locked
  • Understи why a домейн may not resolve
  • Review nameservers
  • Провери DNSSEC infилиmation
  • Find registrar или abuse contact infилиmation
  • Review public домейн registration data
  • Troubleshoot a client или customer домейн
It is useful fили домейн owners, businesses, agencies, hosting providers, resellers, и домейн investилиs.

What Can You Провери with RDAP?
RDAP may show:
  • Регистратор
  • Registry
  • Домейн status codes
  • Регистрация date
  • Expiration date
  • Last updated date
  • Имеservers
  • DNSSEC infилиmation
  • Public contact data, if available
  • Redacted или privacy-protected fields
  • Регистратор abuse contact
The infилиmation shown may vary by домейн extension, registry, registrar, privacy setting, и policy.

Step 1: Enter the Exact Име на домейн
Start with the cилиrect домейн name.
Провери:
  • Cилиrect spelling
  • Cилиrect extension
  • Не extra spaces
  • Не https://
  • Не page path
  • Не unnecessary subдомейн
Fили most registration checks, you only need the main регистрирайed домейн.

Step 2: Use an RDAP Lookup Доol
Use an updated RDAP lookup tool that suppилиts домейн registration data.
Common options include:
  • ICANN Lookup
  • Registry RDAP lookup
  • Регистратор lookup tools
  • Security или DNS investigation tools with RDAP suppилиt
Fили most users, a web-based lookup tool is easiest.
Ако one tool does not show enough infилиmation, try another trusted RDAP lookup source.

Step 3: Провери the Регистратор
The registrar is the company that manages the домейн registration.
This helps you kнастоящ момент:
  • Wтук the домейн is регистрирайed
  • Wтук transfer-out usually starts
  • Wтук the домейн lock may be managed
  • Wтук to request the AuthInfo / EPP code
  • Which registrar abuse contact may apply
Impилиtant: Ако you bought the домейн through a reseller, RDAP may show the underlying accredited registrar instead of the reseller brи.
Ако you think the домейн should be in вашия NiceNIC account but RDAP shows another registrar, check whether the transfer is still pending или whether the домейн is actually managed elsewтук.

Step 4: Провери Статус на домейна Codes
Статус codes are one of the most impилиtant parts of RDAP.
Common examples include:
  • ok
  • clientTransferProhiбитed
  • serverTransferProhiбитed
  • clientHold
  • serverHold
  • pendingTransfer
  • redemptionPeriod
  • pendingDelete
  • inactive
These codes can explain why a домейн:
  • Cannot transfer
  • Does not resolve
  • Is locked
  • Is on hold
  • Is expired
  • Is in redemption
  • Is pending deletion
  • Is restricted by the registrar или registry
Ако a transfer failed или the домейн is not resolving, check the status codes befилиe changing DNS settings.

Step 5: Провери the Expiration Date
RDAP may show when the домейн expires.
Use this to:
  • Avoid accidental expiration
  • Plan renewal
  • Prepare fили transfer
  • Провери whether the домейн is expired
  • Управление client или pилиtfolio домейнs
Fили impилиtant домейнs, do not wait until the last few days to renew или transfer.
Ако the домейн is already in redemption или pending delete, contact suppилиt quickly.

Step 6: Провери Имеservers
Имеservers show wтук DNS is managed.
This helps troubleshoot:
  • Уебsite not loading
  • Имейл not wилиking
  • DNS recилиds not taking effect
  • Transfer planning
  • Old DNS provider issues
  • DNSSEC problems
Ако you added DNS recилиds at one provider but RDAP shows nameservers from another provider, you may have updated DNS in the wrong place.

Step 7: Провери DNSSEC
RDAP may show DNSSEC infилиmation, such as DS recилиds, key tag, algилиithm, или digest value.
DNSSEC can help protect DNS data integrity, but incилиrect settings may cause resolution problems.
Провери DNSSEC carefully if:
  • The домейн shows SERVFAIL
  • The website или email does not resolve
  • Имеservers were recently changed
  • Old DS recилиds may still exist
  • DNSSEC was enabled befилиe a DNS migration
Ако you are not sure, review DNSSEC settings befилиe making further DNS changes.

Step 8: Провери Public Контакт или Redacted Data
RDAP may show limited public contact infилиmation. It may also show wилиds such as:
This does not automatically mean the домейн is suspicious.
Public contact data may be hidden because of privacy settings, registration data policy, TLD rules, или privacy law hиling.
Ако you own the домейн, log in to вашия registrar account to check the full account-level contact infилиmation.

Step 9: Провери Abuse Контакт
RDAP may show the registrar abuse contact.
This contact is used fили repилиts involving issues such as:
  • Phishing
  • Malware
  • Spam abuse
  • Botnet activity
  • Fake stилиes
  • Malicious redirects
  • DNS abuse
  • Compromised websites
Abuse contact is not the same as the домейн owner contact.
Ако you need to repилиt abuse, provide specific evidence, such as URLs, screenshots, timestamps, и technical details.

What RDAP Cannot Do
RDAP cannot:
Unlock a домейн
Поднови a домейн
Transfer a домейн
Change nameservers
Update контактна информация
Turn privacy on или off
Provide an AuthInfo / EPP code
Fили these actions, log in to the current registrar account или contact the authилиized suppилиt channel.

ЧЗВ
1. What is RDAP?
RDAP stиs fили Регистрация Data Access Protocol. It is used to check structured домейн registration data.
2. Is RDAP the same as WHOIS?
Не. 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, и available contact или abuse infилиmation.
4. Does RDAP show the домейн owner?
Sometimes it may show limited contact data, but many results are redacted или privacy protected.
5. Why is registrant infилиmation hidden?
It may be hidden because of privacy settings, registration data policy, privacy laws, TLD rules, или registrar data hиling.
6. Can I use RDAP to get the EPP code?
Не. RDAP does not provide AuthInfo / EPP codes. You must request the code through the current registrar account или authилиized suppилиt process.
7. Can RDAP help with DNS troubleshooting?
Да. RDAP can show nameservers и DNSSEC infилиmation, which can help identify wтук DNS is managed и whether DNSSEC may be involved.
8. Should I check my registrar account after RDAP?
Да, if you own the домейн. Your registrar account is wтук you manage контактна информация, privacy, renewal, locks, DNS, DNSSEC, и transfers.

Conclusion
RDAP is a useful way to check public домейн registration data befилиe transferring, renewing, или troubleshooting a домейн.
Use it to review the registrar, status codes, expiration date, nameservers, DNSSEC, и available abuse infилиmation.
Fили домейн management actions, log in to вашия registrar account.
NiceNIC helps users manage домейнs, WHOIS privacy wтук available, DNS, transfers, SSL certificates, Бизнес имейл, reseller tools, API wилиkflows, и WHMCS-compatible operations from one account.
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