aichi-edu.ac.jp

The current registration of AICHI-EDU.AC.JP is set to expire on March 31, 2026. The domain is past its expiry date. DNS is served by managed-ns01.mcnet.ad.jp and managed-ns02.mcnet.ad.jp. Managed DNS providers are often used for speed, security and protection against attacks. Registry locks add an extra layer of protection for valuable names, because changes then need manual confirmation by the registry. Public WHOIS records can show the registrant organisation and country, while many owners now hide personal details behind privacy services. Registrars are the companies accredited to sell and manage domain names, and the sponsoring registrar is the one currently responsible for this name. Privacy services replace the owner's contact details in the public record with those of a proxy, which is common for personal registrations. A registrar transfer moves the management of a domain from one company to another without changing the domain name itself. Domains that are not renewed before their expiry date normally enter a grace and redemption period before they can be registered again. The creation date shows when the name was first registered, while the expiry date shows how long the current registration has been paid for. Changes to the registrant organisation can point to a sale, a merger or simply an update of company details. Renewals are usually made for one to ten years at a time, so an expiry date far in the future shows a long-term commitment to the name. 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.

In the period from June 23, 2015 to August 27, 2025, 8 fields of the record were modified. DNS moved from ns0.aichi-edu.ac.jp and ns1.aichi-edu.ac.jp to managed-ns01.mcnet.ad.jp and managed-ns02.mcnet.ad.jp. Status flags were updated: Connected was added. The full record, including every stored snapshot, can be downloaded in JSON, XML or CSV.

For AICHI-EDU.AC.JP, Whois Data Center keeps 2 historical WHOIS snapshots. They run from June 23, 2015 to August 27, 2025. That is about 10 years of recorded history. Investigators use dated records to establish who controlled a domain at a specific point in time. A long history with few changes usually points to a stable owner, while frequent changes can signal a transfer or a resale. Buyers often review the history of a domain before purchasing it, to see past owners and registrars. Each snapshot is a dated copy of the public WHOIS record as it looked when it was collected. Historical records are useful for due diligence, brand protection and investigating the background of a website. Security teams use WHOIS history to spot suspicious ownership changes and to link related domains. These records help track changes in registration details, ownership signals and DNS over time.