After login Azure Network;
open power shell (cloud shell)
$pip = Get-AzureRmPublicIpAddress -Name “MyVM-ip” -ResourceGroupName “MyVM-Group”
$pip.DnsSettings.reverseFqdn = “myreverseip.mydomain.io”
Set-AzureRmPublicIpAddress -PublicIpAddress $pip
After login Azure Network;
open power shell (cloud shell)
$pip = Get-AzureRmPublicIpAddress -Name “MyVM-ip” -ResourceGroupName “MyVM-Group”
$pip.DnsSettings.reverseFqdn = “myreverseip.mydomain.io”
Set-AzureRmPublicIpAddress -PublicIpAddress $pip