1、Who is Hosting This
可以查询域名是被那家主机商所托管。
2、MyIPneighbors
MyIPneighbors是一个查询共用IP网站的服务。通过输入域名或者网页IP地址，便能够自动搜索出在同一IP上的其它网站列表，可以通过IFrame调用来快速查看网站内容。
3、Web Lookup Tools
域名查询、Mx查询、Whois查询、等等…其实网络上类似工具很多，不过这个够简单。
4、Check Server Headers Tool – HTTP Status Codes Checker
301重定向检测工具，网络上也有很多类似的Server Header检查工具。错误的302重定向有可能象Business.com一样遭Google惩罚，所以一定要认真检查一下确保网站实施了正确的301重定向。
贴一个host文件，提供本地的域名解析，文件地址windows\system32\drivers\etc\。
# Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a ‘#’ symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host127.0.0.1 localhost# 解析国内DNS经常不解析的站点
64.233.185.19 mail.google.com
64.233.161.147 www.google.com
64.233.167.147 groups.google.com
64.233.167.104 groups-beta.google.com
66.249.89.99 google.com
#66.249.89.104 www.google.com# 屏蔽恶意站点
127.0.0.1 www.cnnic.net.cn
127.0.0.1 www.umov.com
127.0.0.1 3721.com
127.0.0.1 cns.3721,com
127.0.0.1 cnsmin.3721,com
127.0.0.1 download.3721.com
127.0.0.1 bar.baidu.com #百度IE搜索伴侣
127.0.0.1 download.3721.com
127.0.0.1 3721.com #3721网络实名
127.0.0.1 3721.net #3721网络实名
127.0.0.1 cnsmin.3721.com #3721网络实名
127.0.0.1 cnsmin.3721.net #3721网络实名
127.0.0.1 download.3721.com #3721网络实名
127.0.0.1 download.3721.net #3721网络实名
127.0.0.1 www.3721.com #3721网络实名
127.0.0.1 www.3721.net #3721网络实名
127.0.0.1 www.qq101.com ##2004-04-17更新
127.0.0.1 www.qq235.com ##剧毒，真想olo死这个7黑！
127.0.0.1 www.qq520.com
127.0.0.1 www.dj3344.com
127.0.0.1 www.qq168.net
127.0.0.1 www.777888.com
127.0.0.1 www.5dsoft.com
127.0.0.1 www.wokoo.net
127.0.0.1 movie.sx.zj.cn
127.0.0.1 www.yeapple.com
127.0.0.1 xyxy68.8u8.net
127.0.0.1 www.youmiss.com
127.0.0.1 www.cctv8.net
127.0.0.1 www.yyqy.com
127.0.0.1 winzheng.126.com
127.0.0.1 www.sunvod.com
127.0.0.1 www.t168.com
127.0.0.1 www.boliwo.com
127.0.0.1 www.coolcdrom.com
127.0.0.1 www.zhengdian.comoe
127.0.0.1 www.girlchinese.com
127.0.0.1 www.yibinren.com
127.0.0.1 www.mtv51.com
127.0.0.1 www.163 [1].com
127.0.0.1 www.37021.com
127.0.0.1 www.cnqb.net
127.0.0.1 www.qq3344.com
127.0.0.1 www.qq3344.net
127.0.0.1 www.3322.net
127.0.0.1 www.58589.com
127.0.0.1 www.ftlink.net
127.0.0.1 home.kimo.com.tw
127.0.0.1 www.pixpox.com
127.0.0.1 www.k163.com
127.0.0.1 www.pk.com
127.0.0.1 204.177.92.68
127.0.0.1 www.fassia.net
127.0.0.1 www.ehomeday.com
127.0.0.1 www.jinpin.net
127.0.0.1 www.i-lookup.com
127.0.0.1 www.58p.com
127.0.0.1 www.7sou.com
127.0.0.1 www.ok530.com
127.0.0.1 www.58q.com
127.0.0.1 www.58q.com
127.0.0.1 www.0970.net:8000
127.0.0.1 www.qq550.com
127.0.0.1 www.qq720.com
127.0.0.1 http://www.dj3344.com
127.0.0.1 http://www.qq168.net
127.0.0.1 http://www.777888.com
127.0.0.1 http://WWW.5dsoft.com
127.0.0.1 http://www.wokoo.net
127.0.0.1 http://movie.sx.zj.cn
127.0.0.1 http://yeapple.com
127.0.0.1 http://xyxy68.8u8.net
127.0.0.1 http://www.youmiss.com
127.0.0.1 http://www.cctv8.net
127.0.0.1 http://www.kuliao.com
127.0.0.1 http://www.yyqy.com
127.0.0.1 http://winzheng.126.com
127.0.0.1 http://www.sunvod.com
127.0.0.1 http://www.t168.com
127.0.0.1 http://www.boliwo.com
127.0.0.1 http://www.coolcdrom.com
127.0.0.1 http://www.zhengdian.com
127.0.0.1 http://girlchinese.com
127.0.0.1 http://www.yibinren.com
127.0.0.1 http://www.mtv51.com
127.0.0.1 http://www.163[1].c
127.0.0.1 http://www.37021.com
127.0.0.1 http://www.cnqb.net
127.0.0.1 http://www.qq3344.com
127.0.0.1 http://youlove.3322.net/picture.exe
127.0.0.1 http://www.58589.com
127.0.0.1 http://tty.yyun.net
127.0.0.1 http://www.ftlink.net
127.0.0.1 http://home.kimo.com.tw/avnvyou520
127.0.0.1 http://www.pixpox.com
127.0.0.1 http://www.k163.com
127.0.0.1 http://www.pk.com
127.0.0.1 http://www.xxx.com
127.0.0.1 http://204.177.92.68/rotate/r3.jhtml
127.0.0.1 http://www.fassia.net
127.0.0.1 http://www.ehomeday.com
127.0.0.1 http://www.jinpin.net
127.0.0.1 http://zbszx.vicp.net
127.0.0.1 http://hothack.home
127.0.0.1 http://www.girl008.com
127.0.0.1 http://www.a521.com
127.0.0.1 http://www.126p.com
127.0.0.1 hjcz.www30.cnidc.cn/wyhk/love.html
127.0.0.1 hjcz.www30.cnidc.cn/wyhk/shan.html
127.0.0.1 hjcz.www30.cnidc.cn/wyhk/aibuwan.html
127.0.0.1 hjcz.www30.cnidc.cn/wyhk/shiyan1.html
127.0.0.1 hjcz.www30.cnidc.cn/wyhk/g1.html
127.0.0.1 http://www.ttjj.com.cn
127.0.0.1 http://www.aogo.net
127.0.0.1 www.mydj2005.com
127.0.0.1 http://community.rising.com.cn
127.0.0.1 52.www.tvliao.com
127.0.0.1 http://www.7mao.com
