TOPCLASS8522.COM dates back to June 19, 2017; its registration is valid until June 19, 2018. That makes the domain about 9 years old. Whois Networks Co. Ltd. (IANA ID 100) manages the name, which is past its expiry date at the moment. Its record is locked against unauthorised transfer. The registrant is listed in Korea. Its nameservers are ns11.whois.co.kr and ns11.whoisweb.net. Changes to the registrant organisation can point to a sale, a merger or simply an update of company details. Status flags such as transfer or delete locks are set by the registrar or registry to protect a domain from unauthorised changes. An older registration date is often seen as a sign of an established website, although age alone says nothing about who owns it today. When a domain uses its own nameservers, the owner runs the DNS directly instead of relying on a hosting or DNS provider. Registrars are the companies accredited to sell and manage domain names, and the sponsoring registrar is the one currently responsible for this name. Public WHOIS records can show the registrant organisation and country, while many owners now hide personal details behind privacy services. Registry locks add an extra layer of protection for valuable names, because changes then need manual confirmation by the registry. Managed DNS providers are often used for speed, security and protection against attacks. The creation date shows when the name was first registered, while the expiry date shows how long the current registration has been paid for. Domains that are not renewed before their expiry date normally enter a grace and redemption period before they can be registered again. A registrar transfer moves the management of a domain from one company to another without changing the domain name itself. Privacy services replace the owner's contact details in the public record with those of a proxy, which is common for personal registrations. Nameservers decide where a domain's DNS is hosted, so a change of nameservers usually means the website or email moved to a new provider.
Whois Data Center has 6 historical WHOIS snapshots for TOPCLASS8522.COM. The newest snapshot was taken on February 14, 2018. These records help track changes in registration details, ownership signals and DNS over time. Security teams use WHOIS history to spot suspicious ownership changes and to link related domains. The snapshot list below shows every capture we hold, newest first. Comparing snapshots makes it easy to see when the registrar, nameservers or status of a domain changed. Snapshots are collected over time, so the gaps between them depend on how often the record was checked. A long history with few changes usually points to a stable owner, while frequent changes can signal a transfer or a resale. Investigators use dated records to establish who controlled a domain at a specific point in time. Each snapshot is a dated copy of the public WHOIS record as it looked when it was collected.
The record was updated in 5 fields between June 20, 2017 and February 14, 2018. The nameservers moved from ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr to ns11.whois.co.kr and ns11.whoisweb.net. The complete history is available below and can be exported for your own analysis.
WHOIS Record