Apacherewrite redirection rules, rewrite regular expressions, second-level domain names point to first-level domain names, multiple domain names point to one domain name, IP to domain name first there is a linux server, there are four IP addresses
1. view the Host IP address resolved by the DNS host name
Host CommandPurposeResolve a host name to an Internet address or an Internet address to a host name.SyntaxHost [-n [-a] [-c Class] [-d] [-r] [-t Type] [-v] [-w] [-z] Hostname | Address
DNS is a domain name resolution system, it can convert IP to domain names, but also to convert domain names to IP
1. Install DNS Service
Start-〉 Settings-〉 Control Panel-〉 Add/Remove Programs-〉 Add/Remove Windows Components-〉 "network Services"-〉
Get an IP address with a domain name or get a domain name with IP#include #include #include int main (int argc,char **aggv) {struct HO Stent *host; Char hostname[]= "www.163.com"; Char hostname2[]= "www.baidu.com";
Skills
Domain name registration is a domain name before being registered, the domain name in the name of the registered person to register the behavior. A good international domain name has basically been divided into Europe and the United States
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.
Domain name registration is a domain name before being registered, the domain name in the name of the registered person to register the behavior.A good international domain name has basically been divided into Europe and the United States and other
First, how to query after the expiration of the domain name kicked out
Recommended Search URL:
1. pool.com you can find the domain name you want to kick out in the last few days.
(Note: Convert to Beijing time.) For example, 7-21 off the domain
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
Simply call a function to gethostbyname (),gethostbyname () returns a hostent structure pointer to the host name and address information that corresponds to the given host name. The declaration of the structure is consistent with the GETHOSTADDR ().
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