感觉有意思的问题。apache + jk + tomcat，多个泛域名解析的问题

我配了apache + jk + tomcat，想支持泛域名解析，第一个www.txxq.net可以生效，www.nuligongzuo.com却还是指向www.txxq.net，请问高手可以解答下？

1 、apache httd-conf:
# ---整合JK begin -
LoadModule jk_module modules/mod_jk.so
JkWorkersFile "D:\devsoft\apache-tomcat-connector\workers.properties"
JkLogFile "D:\devsoft\apache-tomcat-connector\mod_jk2.log" 
JkLogLevel info

<VirtualHost *:80>
<Directory "E:/tianya.cn/tomcat-5.5.26/webapps/ping123/">
  Options -Indexes FollowSymLinks
  Allow from all
  AllowOverride All
  </Directory>
  ServerAdmin [email protected]
  DocumentRoot "E:/tianya.cn/tomcat-5.5.26/webapps/ping123/"
  ServerName www.nuligongzuo.com
  ServerAlias *.nuligongzuo.com
  ErrorLog "logs/dummy-host2.www.guangz.com-error.log"
  CustomLog "logs/dummy-host2.www.guangz.com-access.log" common
 DirectoryIndex index.html index.htm index.jsp
  JkMount /servlet/* ajp12
  JkMount /*.jsp ajp12
  JkMount /*.do ajp12
  JkMount /*.html ajp12
  JkMount /*.shtml ajp12
</VirtualHost>

<VirtualHost *:80>
  <Directory "E:\tianya.cn\tomcat-5.5.26\webapps\gz">
  Options -Indexes FollowSymLinks
  Allow from all
  AllowOverride All
  </Directory>
  ServerAdmin [email protected]
  DocumentRoot "E:\tianya.cn\tomcat-5.5.26\webapps\gz"
  ServerName www.txxq.net
  ServerAlias *.txxq.net
  DirectoryIndex index.html index.htm index.jsp
  JkMount /servlet/* ajp10
  JkMount /*.jsp ajp10
  JkMount /*.do ajp10
  JkMount /*.html ajp10
  JkMount /*.shtml ajp10
</virtualhost>

#-整合JK end-

2、TOMCAT 5.5 SERVER.XML

  <Host name="txxq" appBase="E:/tianya.cn/tomcat-5.5.26/webapps/gz"
  unpackWARs="true" autoDeploy="true"
  xmlValidation="false" xmlNamespaceAware="false">
<!-- 11:47 2010-5-31 apache server & tomcat-->

<Context path="" docBase="E:/tianya.cn/tomcat-5.5.26/webapps/gz" reloadable="true" crossContext="true"/>
   
  </Host>
  <Host name="nuligongzuo" appBase="E:/tianya.cn/tomcat-5.5.26/webapps/ping123"
  unpackWARs="true" autoDeploy="true"
  xmlValidation="false" xmlNamespaceAware="false">
<!-- 11:47 2010-5-31 apache server & tomcat-->
<Context path="" docBase="E:/tianya.cn/tomcat-5.5.26/webapps/ping123" reloadable="true" crossContext="true"/>
  </Host>


3、jk connector

workers.tomcat_home=E:\tianya.cn\tomcat-5.5.26 #让mod_jk模块知道Tomcat的位置
workers.java_home=D:\devsoft\Java\jdk1.5.0\jre #让mod_jk模块知道jre的位置
ps=\
worker.list=ajp12,ajp10 #模块版本
worker.ajp10.port=8019 #工作端口,若没占用则不用修改
worker.ajp10.host=txxq #本机,对应的Apache主机
worker.ajp10.type=ajp13 #类型
worker.ajp10.lbfactor=1 #代理数,不用修改


worker.ajp12.port=8019 #工作端口,若没占用则不用修改
worker.ajp12.host=nuligongzuo #本机,对应的Apache主机
worker.ajp12.type=ajp13 #类型
worker.ajp12.lbfactor=1 #代理数,不用修改

4、HOSTS配置

127.0.0.1 txxq
127.0.0.1 nuligongzuo
127.0.0.1 www.gongsoft.net
127.0.0.1 www.txxq.net

实际是成功的
j.txxq.net
sp.txxq.net
..

高手呢？
怎么绑定？