alser.com

According to its WHOIS record, ALSER.COM was created on August 27, 1997 and expires on August 26, 2023. That is around 29 years of continuous registration. It is registered through TECNOCRATICA CENTRO DE DATOS S.L. (IANA ID 1600) and is past its expiry date. DNS is served by ns2.interhost.com and iria.alsernet.es. Registry locks add an extra layer of protection for valuable names, because changes then need manual confirmation by the registry. 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. 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. 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. 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. A registrar transfer moves the management of a domain from one company to another without changing the domain name itself. 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.

In the period from July 9, 2022 to August 26, 2022, 4 fields of the record were modified. Status flags were updated: renewPeriod was added. It was renewed: the expiry date went from August 26, 2022 to August 26, 2023. The full record, including every stored snapshot, can be downloaded in JSON, XML or CSV.

For ALSER.COM, Whois Data Center keeps 14 historical WHOIS snapshots. The most recent capture is from August 26, 2022. Buyers often review the history of a domain before purchasing it, to see past owners and registrars. A long history with few changes usually points to a stable owner, while frequent changes can signal a transfer or a resale. Historical records are useful for due diligence, brand protection and investigating the background of a website. Investigators use dated records to establish who controlled a domain at a specific point in time. These records help track changes in registration details, ownership signals and DNS over time. 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. Security teams use WHOIS history to spot suspicious ownership changes and to link related domains. Each snapshot is a dated copy of the public WHOIS record as it looked when it was collected.