A WHOIS lookup is used to find publicly available registration information associated with a domain. Depending on the registry, this can include the registrar, registration dates, nameservers, domain status codes, and other registration data.

RDAP stands for Registration Data Access Protocol. It provides structured access to domain registration information and is increasingly used as the modern replacement for traditional WHOIS services.

Registries and registrars may redact personal registration information for privacy and data-protection purposes. As a result, the name, email address, telephone number, or other contact information of a registrant may not be publicly available.

When available, the Royawrites WHOIS Lookup can show the domain’s registrar, registry identifier, registration and expiration dates, domain statuses, nameservers, DNSSEC status, and publicly available registration contacts.

The tool can look up supported public domain names when registration information is available through the relevant RDAP service. The amount of information returned can vary between domain registries.

WHOIS is commonly understood as “who is” and refers to services used to look up registration information associated with a domain name.

WHOIS data can include details such as the domain registrar, registration and expiration dates, nameservers, domain status codes, and other registration information.

No. WHOIS and RDAP are different protocols used to access domain registration information. Traditional WHOIS generally returns registration data as plain text, while RDAP provides structured, machine-readable data and supports modern features such as standardised responses and access controls.

RDAP is the modern replacement for traditional WHOIS services.

They can provide much of the same core domain registration information, including registrar details, registration dates, nameservers, and domain status codes.

However, the exact information returned can differ depending on the registry, registrar, domain extension, privacy policies, and the service being queried.

Royawrites uses RDAP to retrieve publicly available domain registration information because RDAP provides structured registry data and is the modern successor to the traditional WHOIS protocol. The information is then organised into an easier-to-read WHOIS report on this page.

Nameservers are part of the Domain Name System (DNS) and help direct requests for a domain to the DNS provider responsible for its records.

The nameservers shown in a WHOIS or RDAP lookup can therefore help identify which DNS infrastructure is currently associated with a domain.

DNSSEC stands for Domain Name System Security Extensions. It adds cryptographic verification to DNS so that DNS responses can be validated as coming from the expected source and not being altered in transit.

A WHOIS or RDAP lookup may report whether DNSSEC information is associated with a domain.

Domain status codes describe conditions or restrictions currently applied to a domain registration. For instance, certain status codes can indicate that a domain cannot be transferred, updated, or deleted. A domain can have more than one status code at the same time.

A domain registrar is a company authorised to provide domain registration services. The registrar manages the registration on behalf of the domain holder and may provide services such as domain renewal, nameserver management, contact management, and domain transfers.

Popular domain registrars include Namecheap, GoDaddy, Ultahost, etc.

A registry operates the database and technical infrastructure for a domain extension, while a registrar provides domain registration services to customers.

For instance, a registrar can register a supported domain for a customer while the corresponding registry maintains the authoritative registration records for that domain extension.

The expiration date is the date reported for the end of the domain’s current registration period. It does not necessarily mean the domain will immediately become available for someone else to register on that date. Renewal, grace, redemption, and deletion procedures can apply depending on the registrar and registry.

Domain age is generally calculated from the domain’s reported registration or creation date to the present date. It represents how long the current domain registration record has existed based on the information returned by the registry.

No. WHOIS and RDAP primarily provide information about a domain’s registration, not the content of the website using that domain.

Registration dates, registrar details, nameservers, and domain statuses describe the domain registration and should not be treated as information about when a website was created or last updated.