There are over 2500 RFC's. Each RFC is known by a number. For instance, RFC 1180 presents a tutorial on TCP/IP, RFC 1920 lists the current standards RFC's and explains the RFC standards process, and RFC 1941 is a FAQ list on the topic of Internet deployment in educational establishments.
MX record. A mail exchanger record (MX record) is a type of resource record in the Domain Name System that specifies a mail server responsible for accepting email messages on behalf of a recipient's domain, and a preference value used to prioritize mail delivery if multiple mail servers are available.
MX Player - The best way to enjoy your movies. a) HARDWARE ACCELERATION - Hardware acceleration can be applied to more videos with the help of new HW+ decoder. b) MULTI-CORE DECODING - MX Player is the first Android video player which supports multi-core decoding. Test result proved that dual-core deviceâs performance is up to 70% better than single-core devices. c) PINCH TO ZOOM, ZOOM AND PAN - Easily zoom in and out by pinching and swiping across the screen.