域名工具
Google热词 http://www.google.com/intl/en/press/
Google Adwords https://adwords.google.com/select/
域名概况 http://www.dailychanges.com/
网页博物馆 http://www.archive.org/
关键词建议 http://conversion.7search.com/scripts/
单词缩写解释 http://www.acronymfinder.com/
中文IDN转换 http://www.idnforums.com/converter/index.php
域名智能DNS http://www.everydns.com/
域名工具网站 http://www.domiantools.com/
反查单词全名 http://acronyms.thefreedictionary.com/

http://www.ezrankings.com/typo_misspellings.html
http://www.searchspell.com/typo/
http://www.domaintools.com/domain-typo/
http://tools.seobook.com/spelling/keywords-typos.cgi
http://www.ovthistory.com/typos.html

域名争议
域名裁决案例 http://dndrc.cietac.org/supadmin/
域名裁决案例 http://dn.hkiac.org/cn/cns_decisions.html