Can the id command query Active Directory for a uid?

If I run id 1000001 (freebsd or mac), configured to authenticate with Active Directory, it retus id: 1000001: no such user.

Ruing id DOMAIN\user1 retus the info correctly, after which I can also run id 1000001 and it then works.

The *nix admins have asked me to check AD, but I'm not sure that is the problem. Will the id command actually do a uid lookup in Active Directory or is this not possible? Local uid lookups work fine.