According to its WHOIS record, SIZIWEN.COM was created on March 30, 2018 and expires on March 30, 2019. That makes the domain about 8 years old. It is registered through HiChina Zhicheng Technology Limited (IANA ID 420) and is past its expiry date. The registrant is listed in China. DNS is served by dns13.hichina.com and dns14.hichina.com. 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. Changes to the registrant organisation can point to a sale, a merger or simply an update of company details.
Whois Data Center has 4 historical WHOIS snapshots for SIZIWEN.COM. The most recent capture is from March 31, 2018. Historical records are useful for due diligence, brand protection and investigating the background of a website. Snapshots are collected over time, so the gaps between them depend on how often the record was checked. 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.
32 fields changed between the two most recent snapshots. Status flags were updated: OK was added. The registrant organisation is no longer shown in the public record. Each change listed here can be checked against the original snapshots further down the page.
WHOIS Record