域名Whois：如何查找联系方式？ [英] Domain name Whois: how to find contact information?

问题描述

我使用这个代码片段为Whois信息：

I use this code fragment for Whois information:

org.apache.commons.net.whois.WhoisClient whois = new org.apache.commons.net.whois.WhoisClient();
whois.connect("whois.verisign-grs.com", 43);

String domainWhois = whois.query(domainName);

whois.disconnect();

我创建，到期日期，注册商和名称服务器，但没有与管理或技术相关的数据联系人。有没有办法获得他们？

I get creation, expiration dates, registrar and name servers but there is no data related to administrative or technical contacts. Is there any way to get them?

推荐答案

通常，查找特定的.com或.net域的所有者/管理员涉及执行两个WHOIS查找。

Generally, finding the owner/administrator of a particular .com or .net domain involves performing two WHOIS lookups.

Verisign是这些顶级域名的注册表。您的问题中的代码是正确的，因为您必须在whois.verisign-grs.com查询服务器。

Verisign is the registry for these top-level domains. The code in your question is correct in that you must query the server at whois.verisign-grs.com.

但是，您应该知道这是一个 thin WHOIS服务。这意味着服务器将只向您发送关于注册商（域名注册的公司）的信息，以及到期日期，名称服务器等。

However, you should be aware that this is a thin WHOIS service. This means that the server will only send you back information about the registrar (the company that the domain is registered through), as well as expiry dates, name servers, and so on.

使用stackoverflow.com作为示例，Verisign告诉您注册商是NAME.COM INC（我正在使用 whois 程序这在基于Unix的系统中找到，为了清楚起见，指定主机具有 -h ）：

Using stackoverflow.com as an example, Verisign tells you that the registrar is NAME.COM INC (I'm using the whois program that's found on Unix-based systems, specifying the host with -h for clarity):

$ whois -h whois.verisign-grs.com stackoverflow.com

Whois Server Version 2.0

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: STACKOVERFLOW.COM
   Registrar: NAME.COM, INC.
   Sponsoring Registrar IANA ID: 625
   Whois Server: whois.name.com
   Referral URL: http://www.name.com
   Name Server: NS-1033.AWSDNS-01.ORG
   Name Server: NS-1543.AWSDNS-00.CO.UK
   Name Server: NS-358.AWSDNS-44.COM
   Name Server: NS-739.AWSDNS-28.NET
   Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Updated Date: 08-jun-2016
   Creation Date: 26-dec-2003
   Expiration Date: 26-dec-2016

[...]

如果您想查看有关实际拥有域名的公司或个人的信息，则需要将查询发送到注册商的WHOIS服务器。在这种情况下，查询必须转到whois.name.com：

If you want to see information about the company or individual that actually owns the domain, you need to send the query to the registrar's WHOIS server. In this case the query must go to whois.name.com:

$ whois -h whois.name.com stackoverflow.com

Domain Name: STACKOVERFLOW.COM 
Registry Domain ID: 108907621_DOMAIN_COM-VRSN 
Registrar WHOIS Server: whois.name.com 
Registrar URL: http://www.name.com 
Updated Date: 2016-06-08T04:23:11Z 
Creation Date: 2003-12-26T19:18:07Z 
Registrar Registration Expiration Date: 2016-12-26T19:18:07Z 
Registrar: Name.com, Inc. 
Registrar IANA ID: 625 
Reseller:  
Domain Status: clientTransferProhibited 
Registry Registrant ID:  
Registrant Name: Sysadmin Team 
Registrant Organization: Stack Exchange, Inc. 
Registrant Street: 110 William St , Floor 28 
Registrant City: New York 
Registrant State/Province: NY 
Registrant Postal Code: 10038 
Registrant Country: US 
Registrant Phone: [phone] 
Registrant Email: [e-mail]

[...]

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