Tim,As you have enabled PIM on both the routers and router2 has a higher ip address than router-1, so router2 is acting as a DR router, so all the joins are going to router-2, if you want to remove router-2 as a DR router, you need to increase ip pim...
As your Layer-3 is on Router-1, and just layer-2 on router-2 it should work fine. You should see IGMP joins coming in from host connected to vlan-10You can verify IGMP joins coming in by using command # show ip igmp groups.
you should be configuring like below !interface GigabitEthernet0/0.110 description Data VLAN encapsulation dot1Q 110 ip address 10.10.110.1 255.255.255.0!interface GigabitEthernet0/0.111 description Management VLAN encapsulation dot1Q 111 ip address...
Please try to ping 4.2.2.2 from your pc.I also noticed that you are not assigning any DNS server under DHCP configurationPlease do these 2 steps and keep us posted