Hi!
I have a Centos 5 Scalix 11.4 server, running its own DNS server, forwarding requests to the public domain DNS.
Having some internet issues ive checked my firewall logs and saw an excesive amount of dns requests from my scalix server to the outside dns, even though scalix servers runs its own local dns. i ran a wireshark sniffing session and saw that there were many queries for servers that doesn't even exists:
mta.sipse.com.mx
hausemann.sipse.com.mx
uady.sipse.com.mx
any clue for this? centos is only running scalix service and dns server
thanks in advance!