Domain name resolution method, device and system

• Main Authors: WU JIANGQI, QIN JUN, JIANG FENGBO, CHEN FANGZHOU
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2017
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The embodiment of the invention discloses a domain name resolution method, device and system. According to the embodiment of the method, the device and the system, after a domain name resolution request sent by a network device is received, a target domain name can be resolved according to the domain name resolution request; when it is determined that a resolution result is not a network address of a preset type, the resolution result is taken as the new target domain name for continuous resolution until a required network address is obtained, and then the resolution result is returned to the network device. Purposes of reducing the resolution request times, simplifying a process and reducing the resolution time are achieved. According to the scheme, the integrated resolution efficiency can be improved. 本发明实施例公开了种域名解析方法、装置和系统；本发明实施例在接收到网络设备发送的域名解析请求之后，可以根据该域名解析请求对目标域名进行解析，并在确定解析结果不是预设类型的网络地址时，将该解析结果作为新的目标域名继续进行解析，直至得到所需的网络地址时，才将解析结果返回给该网络设备，从而达到减少解析请求次数，简化流程，缩短解析的时间的目的；该方案可以提高整体的解析效率。