seimei.net

According to its WHOIS record, SEIMEI.NET was created on November 22, 2006 and expires on November 22, 2027. That makes the domain about 19 years old. It is registered through ENOM, INC. (IANA ID 48) and is active. The registrant is listed in Japan. An older registration date is often seen as a sign of an established website, although age alone says nothing about who owns it today. Managed DNS providers are often used for speed, security and protection against attacks. Status flags such as transfer or delete locks are set by the registrar or registry to protect a domain from unauthorised changes.

Whois Data Center has 12 historical WHOIS snapshots for SEIMEI.NET. The most recent capture is from October 31, 2026. A long history with few changes usually points to a stable owner, while frequent changes can signal a transfer or a resale. 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. Snapshots are collected over time, so the gaps between them depend on how often the record was checked.

In the period from October 11, 2026 to October 31, 2026, 2 fields of the record were modified. The expiry date moved from November 22, 2026 to November 22, 2027, which shows the domain was renewed. Each change listed here can be checked against the original snapshots further down the page.