How to change DNS records in Exadata cell nodes

Login to 1st exadata cell  node:-

[root@itscceladm01 ~]# cellcli
CellCLI: Release 18.1.9.0.0 - Production on Fri Jan 31 17:17:50 IST 2020

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CellCLI> list griddisk attributes name,asmmodestatus,asmdeactivationoutcome