I have set up a VPC peering between two different project's VPC on GCP and it works fine when i ping my vm-instance and i'm also able to ssh to my instance with private ips. However, if I query it for reverse dns from one vm-instance to another instance with nslookup, it throws error; server can't find 2.0.9.10.in-addr.arpa: NXDOMAIN
my arp doesn't show connected devices either just one ip for router i believe, i get the same status: NXDOMAIN when i dig 10.9.0.2
Any help would be much appreciated.