How do I query a Whois server using a socket?
Author: Deron Eriksson
Description: This Java tutorial describes how to query a Whois server via a Socket.
Tutorial created using:
Windows XP || JDK 1.5.0_09 || Eclipse Web Tools Platform 2.0 (Eclipse 3.3.0)
(Continued from page 1) The console results of executing the WhoisQuery class are shown below. Notice that 'abcnews.com' is queried at whois.enom.com:43 and whois.internic.net:43. **** Performing whois query for 'abcnews.com' at whois.enom.com:43 Visit AboutUs.org for more information about ABCNEWS.COM <a href="http://www.aboutus.org/ABCNEWS.COM">AboutUs: ABCNEWS.COM </a> Registrant: ABC, Inc. 77 West 66th Street 506 Second Ave. Suite 2100 New York, NY 10023-6298 US Domain Name: ABCNEWS.COM ------------------------------------------------------------------------ Promote your business to millions of viewers for only $1 a month Learn how you can get an Enhanced Business Listing here for your domain name. Learn more at http://www.NetworkSolutions.com/ ------------------------------------------------------------------------ Administrative Contact, Technical Contact: dig.com dns-ops@DIG.COM 506 2ND AVE STE 2100 SEATTLE, WA 98104-2300 US (206) 664-4000 fax: (206) 664-4009 Record expires on 21-Apr-2008. Record created on 20-Apr-1995. Database last updated on 29-Nov-2007 11:54:01 EST. Domain servers in listed order: SENS01.DIG.COM 199.181.134.16 SENS02.DIG.COM 199.181.135.199 ORNS01.DIG.COM 198.187.189.44 ORNS02.DIG.COM 198.187.190.44 **** Performing whois query for 'abcnews.com' at whois.internic.net:43 Whois Server Version 1.3 Domain names in the .com and .net domains can now be registered with many different competing registrars. Go to http://www.internic.net for detailed information. Domain Name: ABCNEWS.COM Registrar: NETWORK SOLUTIONS, LLC. Whois Server: whois.networksolutions.com Referral URL: http://www.networksolutions.com Name Server: SENS01.DIG.COM Name Server: SENS02.DIG.COM Name Server: ORNS01.DIG.COM Name Server: ORNS02.DIG.COM Status: clientTransferProhibited Updated Date: 06-apr-2007 Creation Date: 20-apr-1995 Expiration Date: 21-apr-2008 >>> Last update of whois database: Sun, 20 Jan 2008 20:56:58 UTC <<< NOTICE: The expiration date displayed in this record is the date the registrar's sponsorship of the domain name registration in the registry is currently set to expire. This date does not necessarily reflect the expiration date of the domain name registrant's agreement with the sponsoring registrar. Users may consult the sponsoring registrar's Whois database to view the registrar's reported date of expiration for this registration. TERMS OF USE: You are not authorized to access or query our Whois database through the use of electronic processes that are high-volume and automated except as reasonably necessary to register domain names or modify existing registrations; the Data in VeriSign Global Registry Services' ("VeriSign") Whois database is provided by VeriSign for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. VeriSign does not guarantee its accuracy. By submitting a Whois query, you agree to abide by the following terms of use: You agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to VeriSign (or its computer systems). The compilation, repackaging, dissemination or other use of this Data is expressly prohibited without the prior written consent of VeriSign. You agree not to use electronic processes that are automated and high-volume to access or query the Whois database except as reasonably necessary to register domain names or modify existing registrations. VeriSign reserves the right to restrict your access to the Whois database in its sole discretion to ensure operational stability. VeriSign may restrict or terminate your access to the Whois database for failure to abide by these terms of use. VeriSign reserves the right to modify these terms at any time. The Registry database contains ONLY .COM, .NET, .EDU domains and Registrars. As a last point, notice that querying the different WhoisW servers returns different information. |