# See #CNAME

# = Canonical Name Record (CNAME)
#
# A CNAME record maps an alias or nickname to the real or Canonical name which
# may lie outside the current zone. Canonical means expected or real name.
#
# Obtained from http://www.zytrax.com/books/dns/ch8/cname.html
#
class CNAME < Record
  has_paper_trail
  
  validates :name, :hostname =>  {:allow_underscore => true, :allow_wildcard_hostname => true}
  validates :content, :presence => true, :length => { :maximum => 20000 }, :hostname2 => true

end

Cname = CNAME