Modify DNS under Win8.1

When it comes to carrier hijacking, I believe most readers are also suffering. Today, IT House organizes how to modify the system's DNS server under Win7, Win8 and Win8.1 systems, and choose the best for your network. DNS, easy to surf the internet.

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 access of the domain name is transferred from the original IP address to the modified specified IP address. The result is that the specific URL cannot be accessed or accessed by a fake URL, thereby realizing the purpose of stealing 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 ISP's “Telecom Internet Star” "Telecom Yellow Pages Ad "," Unicom URL navigation & rdquo; and other content pages. There are still many websites that are directly redirected to the operator's webpage after opening, which is a headache.

Let's just say that when you enter the baidu.com website, the website you see is the homepage of Telecom or China Unicom.

With specific operation plan:

Solution 1. Set directly on the operator page, remove DNS shielding or hijacking

Take China Unicom network as an example to open IT home. However, the domain name was incorrect and was redirected to Unicom's navigation network.

Locate the bottom of the page and find that there is a setting masking feature that will be turned on immediately.
▲Setting Shield
▲Setting success

Then open the IT home and find that it can be accessed normally. (Telecom users or mobile Netcom users, you can refer to this solution)

Solution 2, the operator forced hijacking the DNS, manually modify the system DNS server

If the solution does not work, you have already encountered The hijacking of the operator's website, 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 2: (114.114.114.119, 114.114.115.119)

Server 2: (114.114.114.110, 114.114.115.110)

Method of operation: Win8.1 For example, enter the control panel network and Internet network and sharing center, open the local connection, ie Ethernet or broadband connection, view the status

Open the properties, select TCP/IPV4, manually set the DNS server, for example 8.8.8.8 , 8.8.8.4, after the determination, take effect

But the user is also worried, there are so many public DNS servers, which one For my telecom /mobile /Unicom network environment do? Otherwise the changed DNS server, Internet speed but more slowly.

At this time, you need to check the smoothness and delay of the public DNS server.
▲ 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, foreign websites. You can choose Google DNS resolution.