Class Protocols.DNS.async_client Inheritance graph predef::_Stdio.UDP predef::Stdio.UDP predef::Protocols.DNS.protocol predef::Protocols.DNS.client predef::Protocols.DNS.async_client 7.8::Protocols.DNS.async_client predef::Protocols.DNS.async_dual_client predef::Protocols.DNS.async_tcp_client Description Asynchronous DNS client. Inherit client inherit client : client Inherit udp inherit Stdio.UDP : udp Method create Protocols.DNS.async_client Protocols.DNS.async_client(void|string|array(string) server, void|string|array(string) domain)