I don't see how this would work. Unless you create the dns entry in the internal dns server. According to your config the server and your internal lan is using the same external interface (thus same external ip) for the nat. Traffic from your interna...
I would go with the bgp solution Christopher recommended since that would update all routes dynamically between DC1,DC2 and MPLS Cloud and provide the redundancy you are looking for by using as-path prepends and preferences , If you do not want to se...
si senor.si la ping hacia direccion 10.60.1.158 cae la routa sera retirada del routing table porque usted tiene el IP SLA la red 10.60.1.0 y entonces tambien se retira del RIB de bgp. Y bgp no va a propagar esa routa.Jean Paul Moncada