sino-usa.com

According to its WHOIS record, SINO-USA.COM was created on April 19, 1998 and expires on April 18, 2026. That makes the domain about 28 years old. It is registered through Network Solutions LLC (IANA ID 2) and is past its expiry date. Its record is locked against unauthorised transfer. DNS is served by ns3.digitalocean.com, ns1.digitalocean.com and ns2.digitalocean.com. 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. A registrar transfer moves the management of a domain from one company to another without changing the domain name itself. When a domain uses its own nameservers, the owner runs the DNS directly instead of relying on a hosting or DNS provider. 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. Registry locks add an extra layer of protection for valuable names, because changes then need manual confirmation by the registry. Changes to the registrant organisation can point to a sale, a merger or simply an update of company details.

Whois Data Center has 11 historical WHOIS snapshots for SINO-USA.COM. The most recent capture is from November 17, 2022. A long history with few changes usually points to a stable owner, while frequent changes can signal a transfer or a resale. The snapshot list below shows every capture we hold, newest first. Snapshots are collected over time, so the gaps between them depend on how often the record was checked. Comparing snapshots makes it easy to see when the registrar, nameservers or status of a domain changed. 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.

In the period from September 8, 2022 to November 17, 2022, 25 fields of the record were modified. The nameservers were reordered, but the same servers remain in use. Each change listed here can be checked against the original snapshots further down the page.