Please check Attached Log file - Web site and certain web addresses not loading according to DNS conf

Please check the Log file and see if you come to some kind of conclusion or if something ticks.

Please be patince with me, i have no freaking clue how to operate the shell i am used to GUIs all my life, but i will learn very fast whatever knowledge you will pass.

Set up:

Email Web Server | MySQL Database | DNS - BIND9 | APACHE Web Server | F5 Big IP Load Balacing these services.

All with redundancy build into it and auto sync, anything changed on any of the servers automatically replicates to the other.

DNS Service Loads OK
APACHE Loads OK
Email System Loads OK
MySQL is Authenticating and database is working for new requests and new IDs.

Issue:

have MyPHP database where my clients authenticate and also controls the size of their web space and FTP site Space, the web pages the clients need to load to log on to the E-Mail service are not opening, the error is page not found, i checked all services and they load ok and accept connections, i checked the DNS logs and make no sense out of it. I can ping all servers for the machine simulating the client access, from the same machine i can access the MyPHP server and create new accounts but the www.startel.ao and mail.startel.ao are not loading????

Any ideas?

Thanks for your patience and help.
dns-logs
dns-warnings
named