I don't know if you will encounter such a situation in the new win8.1 system. When you browse a website, you find that the website has been hijacked. How is the last network so worried? What is going on? The original DNS is at work, see how win8.1 is to deal with it.
First of all, we must first understand what is DNS hijacking?
DNS hijacking is to hijack the DNS server and obtain control of the resolution of a domain name by some means, and then modify the resolution of the domain name, resulting in the domain name. The access is transferred from the original IP address to the modified specified IP. The result is that the specific URL cannot be accessed or accessed by a fake URL, thereby stealing the data or destroying the original normal service. DNS hijacking is achieved by tampering with data on the DNS server and returning the user with a wrong query result.
DNS hijacking symptoms: After users connect to broadband in some areas, the first time they open any page, they point to the “Telecom Internet Star” provided by the ISP, “Netcom Yellow Page Advertisement”, “Unicom Site Navigation” ; and other content pages. There are still many websites that are directly redirected to the operator's webpage after opening, which is a headache.
More simply, when you enter the baidu.com website, the website you see is the homepage of Telecom or China Unicom.
win8.1dns setting method one: directly set on the operator page, remove DNS shielding or hijacking
Take the Unicom network as an example, open the system home, but prompt the domain name is there, and jump to Unicom's navigation network .
Located to the bottom of the page and found a setting masking feature, open it immediately. Then open the system paradise and found that it can be accessed normally. (Telecom users or mobile Netcom users, you can refer to this program)
win8.1dns setting method 2: Operators forced hijacking DNS, manually modify the system DNS server
If the method is unreasonable, you have already encountered the operator Website hijacking, the symptoms are that many websites can not open, or directly jump to the operator's own advertising or navigation page.
At this time, our users need to modify the system DNS server and replace it with a foreign or domestic public DNS resolution server.
Foreign Public DNS Server:
Google Public DNS (8.8.8.8, 8.8.4.4)
Norton DNS (198.153.192.1, 198.153.194.1)
OpenDNS (208.67.222.222, 208.67.220.220)
OpenDNS Family (208.67.222.123, 208.67.220.123)
Comodo Secure DNS (156.154.70.22, 156.156.71.22)
DNS Advantage (156.154.70.1, 156.154.71.1)
Domestic Announcement DNS Server :
114DNS server
Server one: (114.114.114.114, 114.114.115.115)
Server two: (114.114.114.119, 114.114.115.119)
Server two: (114.114.114.110, 114.114.115.110 )
win8.1 system dns how to set:
1, enter the control panel \\ network and Internet \\ network and sharing center, open the local connection, that is, Ethernet or broadband connection, view status
2 Open the properties, select TCP/IPV4, manually set the DNS server, such as 8.8.8.8, 8.8.8.4, after the determination, it takes effect
3, but the user is also worried, there are so many public DNS servers, which one Is it suitable for my telecom/mobile/Unicom network environment? Otherwise, after changing the DNS server, the Internet speed will be slower.
At this time, you need to check the smoothness and delay of the public DNS server.
The Rubik's Cube Assistant can quickly measure the speed of DNS servers at home and abroad.
According to the delay of the public DNS server, users can choose the best server. Generally, domestic websites can choose 114DNS resolution. Choose Google DNS resolution.
DNS hijacking is a common occurrence in Internet life. Some users have become accustomed to it, but for the new system win8.1, some technical operations are still somewhat strange, if you also encounter such a Question, hurry and try it out, see how win8.1 removes DNS hijacking.