% RDAP response Domain Name: si.engineering Domain Status: client delete prohibited Domain Status: client transfer prohibited Domain Status: client update prohibited Registry Expiry Date: 2026-05-26T11:53:43.353Z Creation Date: 2016-05-26T11:53:43.353Z Updated Date: 2024-04-29T09:38:29.466Z Name Server: ns1.markmonitor.com Name Server: ns2.markmonitor.com Registrar: MarkMonitor Inc. Registrar IANA ID: 292 DNSSEC: unsigned