2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/32050Domain Resource Integrated System (DRIS) is introduced in this paper. DRIS is a hierarchical distributed Internet information retrieval system. This system will solve some bottleneck problems such as long update interval, poor coverage in current web search system. DRIS will build the information retrieval infrastructure of Internet, but not a commercial search engine. The protocol series of DRIS are also detailed in this paper.6 pages,4 figuresNetworking and Internet ArchitectureDigital LibrariesH.3.3;H.3.7;C.2.2text