Please make sure the following in order to resolve your site successfully

Make sure you've added *.domain.com i.e in your case *.web2dziner.com in Alternate Virtual Server names under Networking and Addresses in Virtual Host options
Make sure Port, Document Root and Server Name configured correctly under Virtual Server options
Make sure you have added address records for web2dziner.com and www.web2dziner.com in Bind DNS Server Address Records
Make sure you have configured your domain correctly in /etc/dhcp/dhclient.conf
- set the supersede domain-name "web2dziner.com"
- restart bind9 using sudo bind9 restart
- this step will make sure that it will always lookup the domain locally before talking to remote dns

ubun2