ATTRIBUTE_TYPE ( 0.9.2342.19200300.100.1.25
 NAME ( 'dc' 'domainComponent' )
 DESC RFC1274/2247: domain component
 EQUALITY caseIgnoreIA5Match
 SUBSTR caseIgnoreIA5SubstringsMatch
 SYNTAX 1.3.6.1.4.1.1466.115.121.1.26
 SINGLE-VALUE
 USAGE userApplications
 )
