Does bind 9 support regular expression in RR ?

[Kelvin Ng Chee Hoong]

Hi ;
     I am a new  bind's mailing list subscriber . I would like to know
is there anybody has configured regular expression for  host record
(IN     A ) in DNS ?
     In RFC 2915 , I understand that NAPTR does support regular
expression . Does bind 9 support NAPTR resource record ? please advise
....