9 Downloadable Electronic publications, namely, newsletters, journals, magazines, electronic posters, electronic albums, electronic brochures and e-leaflets in the field of public welfare for government, NPOs, social organizations and research institutions; downloadable computer software for domain name registration, domain name resolution, responding to user queries requests in the field of domain name system; data processing equipment, namely, DNS intelligent analytical or resolution equipment, DNS high-performance resolution equipment, DNSSEC encrypted signature equipment; recorded computer operating programs; computer operating recorded programs; recorded computer software for domain name registration, domain name resolution, responding to user queries requests in the field of domain name system