Abstract: The technology disclosed herein enables detection of domain hijacking when a DNS resolver is performing a DNS lookup. In a particular embodiment, a method provides, in response to a request to resolve a network address corresponding to a domain name, determining that a nameserver for the domain name is suspect based on satisfaction of nameserver criteria associated with the domain name. The method further includes preventing the nameserver from being used to resolve the request in response to determining that the nameserver is suspect.

Abstract: Fuel pump for an internal combustion engine, wherein the fuel pump has: an auxiliary tank designed to receive a fuel flow from a low-pressure fuel pump; a pumping device drawing the fuel from the auxiliary tank through a suction duct; a Venturi choke arranged along the suction duct; and a degasification duct, which originates in a ceiling of the auxiliary tank and leads to the middle of the Venturi choke.

Abstract: Fuel pump for an internal combustion engine, wherein the fuel pump has: an auxiliary tank designed to receive a fuel flow from a low-pressure fuel pump; a pumping device drawing the fuel from the auxiliary tank through a suction duct; a Venturi choke arranged along the suction duct; and a degasification duct, which originates in a ceiling of the auxiliary tank and leads to the middle of the Venturi choke.

Abstract: Techniques for implementing smart annotation of digital content on a computing device are described in this document. In one embodiment, a method includes receiving an annotation to a document displayed in an application on a computing device. The application is in an annotation mode in which any received user input is recognized as annotations but not a part of the underlying content. The method also includes determining whether the annotation is related to an editing mark applicable to the underlying content of the document. In response to determining that the received annotation is related to an editing mark, determining an editing operation corresponding to the editing mark and performing the editing operation to the underlying content in the displayed document without exiting the annotation mode of the application.