Max*_*on 10 domain-name-system domain-name whois
每当您使用 WHOIS 命令时，都不会返回任何有用的信息。我通常必须去Godaddy、Dnsstuff或其他服务来获取数据。我了解原因主要是垃圾邮件。
我只是想知道其他服务如何获取这些数据。他们是否使用不同类型的 WHOIS 命令？还对从 WHOIS 命令生成的一些数据感到困惑只是垃圾邮件。示例会whois google.com生成垃圾邮件网站，例如GOOGLE.COM.ZZZZZZ.THE.BEST.WEBHOSTING.AT.WWW.FATUCH.COM. 这些数据从何而来？
例子：
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.
GOOGLE.COM.ZZZZZZ.THE.BEST.WEBHOSTING.AT.WWW.FATUCH.COM
GOOGLE.COM.WORDT.DOOR.VEEL.WHTERS.GEBRUIKT.SERVERTJE.NET
GOOGLE.COM.UY
GOOGLE.COM.UA
GOOGLE.COM.TW
GOOGLE.COM.TR
GOOGLE.COM.SA
GOOGLE.COM.PE
GOOGLE.COM.MX
GOOGLE.COM.DO
GOOGLE.COM.CO
GOOGLE.COM.CN
GOOGLE.COM.BR
GOOGLE.COM.AU
GOOGLE.COM.AR
GOOGLE.COM.AFRICANBATS.ORG
GOOGLE.COM
To single out one record, look it up with "xxx", where xxx is one of the
of the records displayed above. If the records are the same, look them up
with "=xxx" to receive a full display for each record.
>>> Last update of whois database: Wed, 30 Mar 2011 03:07:59 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.
Sim*_*tti 10
假设您使用的是 debian/ubuntu whois 库，对您的问题的简短回答是使用
$ whois -h whois.crsnic.net "domain google.com"
这是长答案。
.COM TLD 是一个精简的 WHOIS。当您执行 WHOIS 查询时，WHOIS 工具首先向 Verisign（主机名 whois.crsnic.net）发送 WHOIS 查询并从响应中提取引用。
默认情况下，当您从域 example.com 查询 Verisign 时，Whois 会在多个不同对象（包括域名、注册商名称和名称服务器）中对字符串“example.com”执行非常广泛的搜索。
您可以通过指定关键字来优化查询，如 Verisign 文档中所述。 http://registrar.verisign-grs.com/whois/iframe/help.html?ppath=www.verisigninc.com/products-and-services/domain-name-services/whois&
上面的命令完全符合我的解释。它不是 google.com，而是向 Verisign 发送完整的查询“域 google.com”。您必须明确传递 -h 标志，因为 Whois 尝试猜测主机名以从查询中查询，但它会失败，因为它不会将查询“域 google.com”识别为有效域。
这是命令的结果。
$ whois -h whois.crsnic.net "domain google.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: GOOGLE.COM
Registrar: MARKMONITOR INC.
Whois Server: whois.markmonitor.com
Referral URL: http://www.markmonitor.com
Name Server: NS1.GOOGLE.COM
Name Server: NS2.GOOGLE.COM
Name Server: NS3.GOOGLE.COM
Name Server: NS4.GOOGLE.COM
Status: clientDeleteProhibited
Status: clientTransferProhibited
Status: clientUpdateProhibited
Status: serverDeleteProhibited
Status: serverTransferProhibited
Status: serverUpdateProhibited
Updated Date: 15-sep-2010
Creation Date: 15-sep-1997
Expiration Date: 14-sep-2011
>>> Last update of whois database: Wed, 30 Mar 2011 08:50:16 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.
当您请求 google.com 的 WHOIS 信息时，它会在所有记录中搜索“google.com”，而不是像您期望的那样将模式锚定到末尾。
这取决于 WHOIS 客户端及其配置使用的服务器。几年前，我做了一些关于建立内部 WHOIS 服务的研究（我在一所大学工作，所以我们有很多小领地和很多网络），据我所知，数据中几乎没有一致的结构格式，因此客户必须采用大量启发式方法来找出推荐等。我的猜测是 dnsstuff 和 godaddy 可能只是有更多调整的启发式方法。所以你可能只是尝试不同的客户端。