Analytical method for the dns, and browser means

The present invention discloses a method of parsing a DNS species, comprising: when a browser side to the parsing error monitoring, for DNS reset terminal of the current original page address of the specified DNS server DNS server address; to a designated DNS transmitting the web page server address of a DNS resolution request, the DNS resolution request includes the domain name of the web page; the designated DNS servers for the domain name according to the corresponding request to resolve the DNS resolution of a web page or more IP addresses; receiving said specified DNS server returns the IP address of one or more; and when checking the specified DNS server returns the IP address to be legitimate or more, extracting a valid IP address. The present invention can greatly increase the probability of success DNS resolution, improving the user experience.