what is best dns server

DNS is the abbreviation of English domain Name System, which is the meaning of domain name resolution server, namely domain name Management system. Its role in the Internet is to transform the domain name into an IP address that the network can identify. First of all, to kno

The difference between the DNS server on Fedora7 and earlier versions-Linux Enterprise Application-Linux server application information. The following is a detailed description. Many of my friends refer to documents on the platform before RHEL4 or Fedora core5. On Fedora 7, many things have changed. This article briefl

What is DNS hijacking?DNS hijacking also known as domain name hijacking, refers to the use of certain means to obtain a domain name of the analytic control, modify the resolution of the domain name, resulting in access to the domain name from the original IP address to the modified designated IP, the result

What is DNS hijacking and DNS pollution? Http://blogread.cn/it/article/7758?f=weeklyDescriptionWe know that some network operators for some purposes, some of the DNS operation, resulting in the use of the ISP's normal Internet settings cannot obtain the correct IP address th

In the Web experience, we often encounter this situation, that is, when calling Baidu union, Google alliance, and domain name files outside the domain name where the current webpage is located, the request latency is very serious. Is there a way to solve the serious latency of such requests?

222.222.222.222 to www.xxx.com, then we log in when the direct input domain name can be. Why you must set up DNS to surf the Internet. Some friends may find out, why I may land QQ, MSN, but can not open the page. In fact, most of the reasons are due to DNS server failure, the DNS

Recently, my colleague reported that during the NSLookup test on the Intranet, I found that when I used the Intranet DNS server 192.168.1.1 for resolution, the DNS server responded very quickly and did not Any errors. However, when the DMZ server 51.144.198.99

When NetlogonWhen the service cannot register or cancel registering multiple resource records, the System Event Log will recordNetlogon5781Error message. The event description does not contain the names of these resource records. In addition, the event description may be "no ",DNS servers are available ", note: the common cause of these errors is that the domain controller references itself as the

IP address, subnet mask, default gateway, what does the DNS server mean? IP address, subnet mask, default gateway, what does the DNS server mean?(a) problem analysis001. Q: IP address, subnet mask, default gateway,

.com, must first ask DNS eldest brother Www.pc6.com where, then DNS tells you, if he told you the wrong address, you go to other sites or not at all, the problem is DNS hijacking, if you and the DNS server between the delay

between HTTP and TCP, IP, and DNS through a graph to see what they do in the process of communication. First of all, I want to visit the website, send the domain name to DNS to resolve, DNS resolves the IP address of the Web site back to the client, and then the IP address to initiate an HTTP request. The purpos

The named process on the DNS server is always suspended. Please kindly advise! -- Linux Enterprise Application-Linux server application information. For details, refer to the following section. Jun 2 19:26:10 dns named [22520]: client 10.52.4.71 #37104: RFC 1918 response fro

/wKiom1Q4hWDA27xDAABL-faHiO8190.jpg "width =" 498 "style =" border: Medium none; "/> Then, the DNS server responds and tells us that Google's IP address is 172.194.72.105. So we know the IP address of the other party. The DNS address is configured locally according to your

Causes DNS frequent error cause analysis ⒈ virus in computer If the computer virus is generally malicious software tampering User homepage, hijacked computer DNS, etc., causing the computer to open a well-known website will jump to other malicious sites, or simply can not open the site. Solution: Use antivirus software to scan the computer first, check whether

One: DNS introduction: DNS is the abbreviation for the computer domain Name System, domain name, or domain Name service, which consists of a parser and a domain name server. A domain name server is a

Question: How to access the Internet through the server Perform operations on the server's Internet and Internet (the operation sequence is adjustable ): (1) inode connection (2) It is automatically closed after the startmynetwork. Sh terminal runs the command. Question: Which script files have been written by myself, under which paths are there, and

network service provider online. The following figure: The above DNS server address to fill in the correct general can open the Web page, the general our computer is the choice of automatic access to IP router allocation and automatic access to the Network service provider DNS, but because of the need to fixed