Overview#UTCTime Deprecated LDAPSyntaxes is a character string representing a DateTime to a precision of one minute or one second.
UTCTime = year month day hour minute [ second ] [ u-time-zone ] u-time-zone = %x5A ; "Z" / u-differential u-differential = ( MINUS / PLUS ) hour minute
The time value represents coordinated universal time if the "Z" form of <u-time-zone> is used; otherwise, the value represents a local time. In the latter case, if <u-differential> is provided, then coordinated universal time can be calculated by subtracting the differential from the local time. The <u-time-zone> SHOULD be present in time values, and the "Z" form of <u-time-zone> SHOULD be used in preference to <u-differential>.
The LDAP definition for the UTC Time syntax is:
( 220.127.116.11.4.1.1418.104.22.168.53 DESC 'UTC Time' )