According to its WHOIS record, AIYOU999.COM was created on June 14, 2019 and expires on June 14, 2022. That is around 7 years of continuous registration. It is registered through GoDaddy.com LLC (IANA ID 146) and is past its expiry date. When a domain uses its own nameservers, the owner runs the DNS directly instead of relying on a hosting or DNS 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. 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. Managed DNS providers are often used for speed, security and protection against attacks.
Nothing changed between the two most recent snapshots, so the record looks stable. The full record, including every stored snapshot, can be downloaded in JSON, XML or CSV.
For AIYOU999.COM, Whois Data Center keeps 11 historical WHOIS snapshots. The most recent capture is from August 21, 2022. Security teams use WHOIS history to spot suspicious ownership changes and to link related domains. A long history with few changes usually points to a stable owner, while frequent changes can signal a transfer or a resale. Snapshots are collected over time, so the gaps between them depend on how often the record was checked.
WHOIS Record