I have 2 VirtuaBox VM's, one is a Univention Corporate Server that's configured as a domain controller and the other one is a Win 10 Pro 1903 joined to such domain. Both are running on the same host which is Win 10 home. Now, from Win 10 I ping to UCS IP address and it works well (they are both on same subnet). But if I ping instead to UCS server's name (test.in which is how I named UCS server) I expect it to resolve the address of UCS server. Instead, it returns some weird address like 34.202.122.77.
Win 10 machine has the preferred DNS configured to UCS IP address, which is assigned statically.
I already flushed dns cache on Win 10 but ping keeps returning those odd addresses. Is there maybe something I'm missing to configure on UCS? Perhaps there's a way to clear DNS addresses in UCS? I'm not such a experienced guy regarding networks, I'm using VM's to test some development. Any help will be appreciated.
An additional fact is that it used to work before updating Win 10 to 1903.