127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

192.165.1.31   infraserver infraserver4
192.165.1.32   webserver webserver4
192.165.1.33   mailserver mailserver4
192.165.1.34   appserver appserver4 specdelivery specemulator
192.165.1.36   batchserver batchserver4
192.165.1.5   dbserver dbserver1

10.10.1.31   infraserver-int infraserver4-int
10.10.1.32   webserver4-int
10.10.1.34   appserver4-int
10.10.1.5   dbserver1-int specdb

192.165.1.38   client4
