convert domain name into ip address

Transferred from: http://www.cnblogs.com/JuneWang/p/3917697.htmlIn order to learn more about the TCP/IP protocol, recently read a lot of relevant information, collected and recorded as follows, for later use and convenient for you to learn:IP

PS: found a good article on the Internet, carried over, in case you can't find it later. At the same time the individual made a simple change. IP address, subnet mask, default gateway, what does DNS server mean?(a) Problem analysis001. Q: IP address,

In order to learn more about the TCP/IP protocol, I have read a lot of relevant information recently and collected the following records for later use and convenience:   What does IP address, subnet mask, default gateway, and DNS server mean? (1)

What is an IP address?We know that the Internet is a general term for a communication network composed of computer connections all over the world. When two computers connected to a network communicate with each other, some additional information is

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, DNS server, what is the difference?

Nginx reverse proxy, the IP obtained in the application is the IP of the reverse proxy server, the domain name is also the reverse proxy configuration URL of the domain name, to solve the problem, you need to add some configuration information in

TCP/IP protocol stack This section briefly introduces the internal structure of TCP/IP and lays the foundation for discussing Internet-related security issues. TCP/IP protocol groups are popular in part because they can be used on a variety of

What is a domain name? What makes a domain name? A domain name is the name used to search for a website on the internet. It is an important identifier on the internet and is equivalent to a host's house number.Each host corresponds to an IP address.

What is an IP address?An IP address is a 32-bit digital ID assigned to each computer or network device on a network. On the Internet, the IP address of each computer or network device is unique across the world. The format of the IP address is

Php queries the ip address location. The php method for querying the ip address location is as follows :? Php *** @ date2010.12.21 Note: [offset of the first index (4 byte)] + [offset of the last index php method for querying the ip address location