CM1100 genie / DNS Address

[PiGuy]

I’m trying to change the default DNS address on my router but when accessing the genie have no option to change any DNS information. The only advanced setting I can see within the genie is Ethernet port aggregation.
Is there any way to change the default DNS address?

[microchip8]

The CM1100 is a modem, not a router. You cannot change DNS on a modem

[plemans]

What router do you have connected to the CM1100?

Like @microchip8 says, there isn't anything to change for dns in the cm1100 as its a modem only device.