Unblocking! See how win8.1 is set up for DNS

I don't know if you are experiencing this situation in the new win8.1 system. When you browse a website, you find that the website is being Hijacked, how is the last network so worried? What is going on? It turns out that DNS is at work, see how win8.1 is to deal with it.

First of all, we must first understand what DNS hijacking?

DNS hijacking is to hijack the DNS server, obtain control of the resolution of a domain name by some means, and then modify the resolution of this domain name. As a result, the access to the domain name is transferred from the original IP address to the modified designated IP address. The result is that the specific URL cannot be accessed or accessed by a fake URL, thereby achieving 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.

Win8.1dns setting method one: directly set on the operator page, remove DNS masking or hijacking

Take the Unicom network as an example, open the system home, but prompt the domain name to be or not, be jumped Go to Unicom's navigation network.

is positioned to the bottom of the page, and there is provided a shielding function, which is immediately turned on. 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 two: the operator forced hijacking DNS, manually modify the system DNS server

If the method does not work, you Has 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)

How to set win8.1 system dns :

1, go to control panel \\ network and Internet \\ network and sharing Center to open the local connection, that is, Ethernet or broadband connection, view the status

2, open properties, select TCP /IPV4, manually set the DNS server, e.g. 8.8.8.8,8.8.8.4, determined, effective

3, but Households also worried, so much public DNS server, which in the end for me 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.

Cube DNS DNS server for the aide can quickly measure the speed at home and abroad

According to the delay status of public DNS servers, users can choose the best server itself, you can choose general domestic websites 114DNS resolution, foreign websites can 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 To such a problem, quickly try to see how to remove the DNS hijacking win8.1.