Question : Cisco ASA 5505 and DNS (cant resolve names to IP addresses)

Cisco ASA 5505 and DNS ( cant resolve names to IP addresses)

My Internal DNS is running off a Windows 2003 Server 10.0.1.x, and DHCP on the same box. I have replaced smoothwall  firewall and installed CISCO ASA 5505 IP Address 10.0.x.100 and external IP of 196.2x.x.x. From the ASA i can ping everything
names, Ip addresses etc. But internally all machines cannot resolve DNS names to IP Addresses. But can resolve using IP address. Could it be my internal DNS server or something within my CISCO config.

Attached is my config
: Saved
:
ASA Version 8.2(1)
!
hostname elunasa
domain-name elund.co.za
enable password DjGOaLXBWWiqnfoU encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Vlan1
 nameif inside
 security-level 100
 ip address 10.0.1.x 255.255.255.0
!
interface Vlan2
 nameif outside
 security-level 0
 ip address 196.2x.x.x 255.255.255.248
!
interface Ethernet0/0
 switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
dns domain-lookup outside
dns server-group DefaultDNS
 name-server 196.4x.x.x
 domain-name elund.co.za
access-list HTTP-only extended permit tcp 10.0.1.x 255.255.255.0 any eq www
access-list HTTP-only extended permit tcp 10.0.1.x 255.255.255.0 any eq 53
access-list HTTP-only extended permit tcp 10.0.1.x 255.255.255.0 any eq https
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
access-group HTTP-only in interface inside
route outside 0.0.0.0 0.0.0.0 196.2x.1.7 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 10.0.1.x 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!

threat-detection basic-threat
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
webvpn
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
 parameters
  message-length maximum 512
policy-map global_policy
 class inspection_default
  inspect dns preset_dns_map
  inspect ftp
  inspect h323 h225
  inspect h323 ras
  inspect rsh
  inspect rtsp
  inspect esmtp
  inspect sqlnet
  inspect skinny  
  inspect sunrpc
  inspect xdmcp
  inspect sip  
  inspect netbios
  inspect tftp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:6d17af2246d4865f2a3e200ac3739548
: end
no asdm history enable

Answer : Cisco ASA 5505 and DNS (cant resolve names to IP addresses)

just for giggles, try this for me:

access-list outside_in extended permit icmp any any
access-list outside_in extended permit tcp any any eq http
access-list outside_in extended permit tcp any any eq https
no access-group HTTP-only in interface inside
access-group outside_in in interface outside
clear xlate