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Keywords from Image Description:
DNS in the real world hu.svg hu levelezkliens webbngsz miniatr DNSgyorsttrral rendelkezik Az opercis rendszer DNSresolvere kapcsolatban ll az internetszolgltat DNSresolvervel ami szintn br gyorsttrral Ha valamit nem tall meg benne rekurzv DNSkeresssel keresi meg en Mail client web browser with miniature DNS cache Client programs