Available Sublevel Domains   ES, COM.ES, NOM.ES, ORG.ES 
Other restrictions details  None 
Min Characters per Domain Name 
Max Characters per Domain Name  63 
Purely numeric domain  No 
IDN offered   
Reserved words list / link   -Domain names coinciding with any existing first level domain such as 1C.edu 1D, ".com", ".gov", ".mil", ".uk" ".fr", ".ar", ".jp", ".eu" cannot be registered. This applies to proposed first level names or first level names currently being studied by a competent authority as well, if the registration in the opinion of the competent authority can cause confusion. -Allowed characters: "a-z", "0-9 1D and "-". Domain names are not allowed to begin or end with a hyphen and cannot begin with the letters 1Cxn-- 1C. Also refer to the documents: ES_ProhibitedWords1.pdf ES_ProhibitedWords2.pdf ES_ProhibitedWords3.pdf. See also https://www.nic.es/sobre_esnic/anuncios/05_10_06_presidente.html. 
Name Server registration needed  No 
Zone Preload  Yes 
Mail Address  No 
Local DNS required  No 
Minimum number of name servers 
Maximum number of name servers 
Dispute Resolution Policy  Outsourced to companies linked below. 
Dispute Resolution Policy Link  http://www.aecem.org/ - http://www.autocontrol.es/ - https://www.camaras.org/ - http://www.wipo.int 
NIC Registration Agreement  https://www.nic.es/tus_dominios/manuales.html