If your container have multiple networks then you can specify which network to use when solving IP by specifying dps.network label.
Creating a container with two networks attached to
$ docker network create --attachable network1
$ docker network create --attachable network2
$ docker run --name nginx1 --rm --label dps.network=network2 --hostname server1.acme.com --network network1 nginx
$ docker network connect network2 nginx1
Getting networks masks
$ docker network inspect -f "{{ .IPAM.Config }}" network1
[{172.31.0.0/16 172.31.0.1 map[]}]
$ docker network inspect -f "{{ .IPAM.Config }}" network2
[{192.168.16.0/20 192.168.16.1 map[]}]
Solving container IP checking that solved IP will be the respective to configured dps.network label
$ nslookup server1.acme.com
Server: 172.17.0.3
Address: 172.17.0.3#53
Non-authoritative answer:
Name: server1.acme.com
Address: 192.168.16.2