According to its WHOIS record, SZJDEC.COM was created on February 20, 2019 and expires on February 20, 2022. That makes the domain about 7 years old. It is registered through GoDaddy.com LLC (IANA ID 146) and is past its expiry date. Its record is locked against unauthorised transfer, deletion and updates. The registrant is listed in China. DNS is served by ns29.domaincontrol.com and ns30.domaincontrol.com, which means its DNS is run by GoDaddy. Registrars are the companies accredited to sell and manage domain names, and the sponsoring registrar is the one currently responsible for this name. When a domain uses its own nameservers, the owner runs the DNS directly instead of relying on a hosting or DNS provider. Registry locks add an extra layer of protection for valuable names, because changes then need manual confirmation by the registry. An older registration date is often seen as a sign of an established website, although age alone says nothing about who owns it today. Status flags such as transfer or delete locks are set by the registrar or registry to protect a domain from unauthorised changes. 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.
Whois Data Center has 6 historical WHOIS snapshots for SZJDEC.COM. The most recent capture is from March 31, 2022. Comparing snapshots makes it easy to see when the registrar, nameservers or status of a domain changed. Investigators use dated records to establish who controlled a domain at a specific point in time. Historical records are useful for due diligence, brand protection and investigating the background of a website. These records help track changes in registration details, ownership signals and DNS over time. 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. Buyers often review the history of a domain before purchasing it, to see past owners and registrars.
In the period from February 21, 2019 to March 31, 2022, 12 fields of the record were modified. The nameservers moved from ns1.cloud-dns.net and ns2.cloud-dns.net to ns29.domaincontrol.com and ns30.domaincontrol.com. The expiry date moved from February 20, 2020 to February 20, 2022, which shows the domain was renewed. Each change listed here can be checked against the original snapshots further down the page.
WHOIS Record