1.ICANN with IANA iana,internet assigned Numbers Authority, Chinese for Internet digital distribution agency. Icann,internet Corporation for Assigned Names and Numbers, Chinese for Internet name and digital address distribution agency. The United
In operation and maintenance work, sometimes need to query some domain name registration information (domain name NS, registered users, registered mailbox, etc.), you can use the WHOIS command.The WHOIS command is used to find and display
Whois is simply a database that queries whether the domain name has been registered, as well as the details of the registered domain name (such as domain name owner, domain name registrar, domain name registration date, and expiration date, etc.).
Here we obtain data from the data interface of the WAN or new network, and then output it through the simple text processing of PHP.
Copy CodeThe code is as follows:
$domain = $_get[' Q '];
Preg_match ("
(. +?)
Is ", @file_get_contents ('
Here we obtain data from the data interface of the WAN or new network, and then output it through the simple text processing of PHP.
Copy Code code as follows:
$domain = $_get[' Q '];
Preg_match ("|
(. +?)
|is ",
I. Classification of information collection
The methods of information collection can be grouped into two categories:
1. Active Collection: Active collection is to obtain relevant information, such as ICMP ping or TCP port scan, by directly
JJX original, reprint must indicate the source
To copy code, use the forum's "copy" feature to complete
Chinaasp's domain name query to sell 1000 yuan, netizens made comments, but was Lucot a sentence (you put him packaged into components to try?) )
Domain whois queryDomain whois query function free domain name whois information query. You can see if the domain name can be registered, or see the current owner's contact information, or view the current status of the domain name. Domain name
Here we get data from the data interface of hichina or xinnet, and process and output data through simple php text.Copy codeThe Code is as follows:$ Domain = $ _ GET ['q'];Preg_match ("| (. + ?) | Is ", @ file_get_contents ('HTTP: //
Here we get data from the data interface of hichina or xinnet, and process and output data through simple php text.
Copy codeThe Code is as follows: $ Domain = $ _ GET ['q'];
Preg_match ("|
(. + ?)
| Is ", @ file_get_contents ('HTTP: // www.xinnet.
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