.cn

Available Sublevel Domains   CN, AC.CN, AH.CN, BJ.CN, COM.CN, CQ.CN, FJ.CN, GD.CN, GS.CN, GX.CN, GZ.CN, HA.CN, HB.CN, HE.CN, HI.CN, HK.CN, HL.CN, HN.CN, JL.CN, JS.CN, JX.CN, LN.CN, MO.CN, NET.CN, NM.CN, NX.CN, ORG.CN, QH.CN, SC.CN, SD.CN, SH.CN, SN.CN, SX.CN, TJ.CN, TW.CN, XJ.CN, XZ.CN, YN.CN, ZJ.CN 
TLD  CN 
Other restrictions details  None 
Min Characters per Domain Name 
Max Characters per Domain Name  63 
Purely numeric domain  Yes 
IDN offered  Yes 
Reserved words list / link   ISO3166 TLD codes PLUS the 3-letter ISO ALPHA-3 country abbreviations found in http://unstats.un.org/unsd/methods/m49/m49alpha.htm are reserved. Furthermore, theCNNIC Domain Name Dispute Resolution Policy describes certain unwanted words. 
Name Server registration needed  No 
Zone Preload  No 
Mail Address  No 
Local DNS required  No 
Minimum number of name servers 
Maximum number of name servers 
Dispute Resolution Policy  CNNIC Domain Name Dispute Resolution Policy 
Dispute Resolution Policy Link  http://www.cnnic.net.cn/doc/e-10.shtml 
NIC Registration Agreement  http://www.neustar.com.cn/policies/index.html