I work in a corporate environment which has recently been merged with another like business. There is an ongoing project to take our legacy Windows Servers and migrate them to an entirely new Windows Domain. From a logistics standpoint, I'm thinking we'll have to re-do ALL of our IIS SSL certificates, when the machine is migrated. I'm also assuming all the fully qualified domain names will no longer be route-able.
Would there be any way to migrate these machines to a new domain, but still keep the existing DNS records (and essentially, domain internally) so we wouldn't have to change our SSL certificates? A consulting company is doing the migration, and I'd MUCH rather offer them a solution that wouldn't have me renewing about 80 SSL certs.