First, nginx prohibit domain name, prohibit IP address accessThere is a situation, if someone malicious resolution to your server, the relevant departments may be able to block your IP address (users have encountered). It is recommended that Nginx bindings only allow access to the specified domain name and do not allow
Reprinted: http://blog.csdn.net/seawave/article/details/1520988
After reading several pages of mastering regular expression, I tried to write a regular expression that could match the IP string. I did not write a few lines of code to determine whether it was easy.
An IP string consisting of four segments, each of which is 0 ~ A decimal point. For example, 61.139.2.69 is a legal
Function for PHP to obtain remote webpage content under multiple IP addresses of the same domain name. LieHuo. Net PHP Tutorial PHP provides multiple methods to obtain remote webpage content, such as using built-in functions such as file_get_contents and fopen .? Phpechofile_get_contents (http:
Tutorial on PHP of Kangli website building Institute (Bkjia. Com)PHP provides multiple methods to obtain remote we
When the same domain name corresponds to multiple IP addresses, PHP functions for obtaining remote webpage content PHP has multiple methods for obtaining remote webpage content, such as using built-in functions such as file_get_contents and fopen.
Echo file_get_contents ("http://blog.s135.com/abc.php ");?>
However, in server load balancer such as DNS round-robin, the same
How do I bind the Hosts file? How do I bind an IP address to a domain name? As a small part certainly need hosts to bind the company's IP address, but many people do not know how to modify the settings of the hosts? Below to share the IP address with the domain name binding
A domain name can correspond to a maximum of several IP addresses. , an IP address can bind several domain names.
1, that is, usually the case of a domain name at the same time can only correspond to an IP address.
However, in
One IP address corresponds to multiple domain names lt; VirtualHost nbsp; www. domain name 1: 80 gt; nbsp; ServerAdmin nbsp; [email #160; protected] nbsp; nbsp; DocumentRoot nbsp; optlampphtdocs domain name 1 Directory nbsp one IP address corresponds to multiple
Document directory
What should we do?
The reference code is as follows (the code is from reference 1 ):
I have the following requirement:
A domain name, xxx.com, is actually followed by many IP addresses: for example:
1.2.3.4,
5.6.7.8,
9.10.11.12
These IP addresses all have the same website. During domain na
PHP handles ping commands to get the IP of the batch domain name
PHP to handle also OK, other I will not, then use it, call the system command is to use exec, first look at the introduction:
ReferenceEXEC--Execute an external programDescriptionString exec (String command [, array output [, int return_var]])
EXEC () executes the given command.
Parameters
CommandThe command that would be executed.
Outpu
Nginx (pronounced with engine x) is a lightweight Web server/reverse proxy server and e-mail (IMAP/POP3) proxy server that is released under a bsd-like protocol. It is characterized by the possession of less memory, concurrency is strong, in fact, nginx concurrency is actually in the same type of Web server performance better. Nginx as with Apache httpd, Nginx also provides IP-based, port-based and domain n
1. Change the IP address you want to set directly on the primary domain, as well as the DNS address (DNS points to the new IP address)Restart the Netlogon service and re-register the DNS information Ipconfig/registerdns650) this.width=650; "src=" http://s2.51cto.com/wyfs02/M02/83/90/wKiom1d2CEaDRICmAABAzGYHcFE240.jpg "style=" float: none; "title=" 1.jpg "alt=" Wk
1. IntroductionWhen an individual or business entity registers a domain name with a lot of information to register, the settings for registering privacy are various, and we can collect this information and use it to verify the IP space. Based on this clue, you can find information about other websites that belong to that person or business entity, even the number and address of the core employee.The followi
Your server has only one IP address, and many domain names (cnames) in DNS are mapped to this machine. You want to runwww.example.comAndwww.example.orgTwo sites.Note:
Creating a virtual host in your Apache server configuration does not automatically update the host name in your DNS. YouRequiredAdd your own domain name in DNS to point to your
According to China's national conditions, broadband sharing suffers from DNS pollution and HTTP interception is very serious, resulting in instability of network requests. But the IP/TCP agreement is generally unaffected. Therefore, the domain name can be resolved into IP and save, and then use IP access. The client in
In the process of work, I encountered a mobile phone problem detection project, one of the requirements of the function is to obtain the URL of the domain name after the resolution of the IP address, from the Internet to find a large amount of information, are the same use inetaddress through the URL to get DNS resolution IP address. In the initial use of the pro
: This article mainly introduces how to disable access to the server through ip addresses on nginx. you can only access the server through the domain name. if you are interested in the PHP Tutorial, refer to it.
To prevent unauthorized domain names from being resolved to their own server ip addresses, the server may b
How do I modify the Hosts file?1) Hosts file location: C:\windows\system32\drivers\etc, locate the Hosts file in the folder and open it with Notepad.2) Add a separate row of records according to the format of the IP address domain name. For example112.124.39.29 www.server110.comNote that there is no space in front of the IP address, and there must be at least 1 s
After nginx reverse proxy, all the IP addresses obtained in the application are the IP addresses of the reverse proxy server, and the obtained domain name is also the Domain Name of the URL configured by the reverse proxy, you need to add some configuration information in the nginx reverse proxy configuration to transf
Environment Description:The router is assigned a dynamic public IP, and has router login administrative rights, and the Web server is deployed in the router's internal network. How to publish the intranet website to the extranet for public access?Solution:Intranet use nat123 dynamic Domain name resolution, real-time domain name fixed to the routing public
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