Microsoft Azure Set rDNS
To set rDNS for an IP, first make it static. Then use Azure CLI
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boby@hon-pc-01:~$ az network public-ip update --resource-group serverok --name ok-vmPublicIP --reverse-fqdn azure-rdns.serverok.in --dns-name ok-vm { "dnsSettings": { "domainNameLabel": "ok-vm", "fqdn": "ok-vm.southeastasia.cloudapp.azure.com", "reverseFqdn": "azure-rdns.serverok.in" }, "etag": "W/\"1046148c-e501-49e0-a673-942b75dd71ad\"", "id": "/subscriptions/7adb2f54-bc45-4d4d-a5ec-321ca213d39d/resourceGroups/serverok/providers/Microsoft.Network/publicIPAddresses/ok-vmPublicIP", "idleTimeoutInMinutes": 4, "ipAddress": "52.187.107.150", "ipConfiguration": { "etag": null, "id": "/subscriptions/7adb2f54-bc45-4d4d-a5ec-321ca213d39d/resourceGroups/serverok/providers/Microsoft.Network/networkInterfaces/ok-vmVMNic/ipConfigurations/ipconfigok-vm", "name": null, "privateIpAddress": null, "privateIpAllocationMethod": null, "provisioningState": null, "publicIpAddress": null, "resourceGroup": "serverok", "subnet": null }, "ipTags": [], "location": "southeastasia", "name": "ok-vmPublicIP", "provisioningState": "Succeeded", "publicIpAddressVersion": "IPv4", "publicIpAllocationMethod": "Static", "resourceGroup": "serverok", "resourceGuid": "93193015-45df-4408-9c49-19148f9556e5", "sku": { "name": "Basic" }, "tags": {}, "type": "Microsoft.Network/publicIPAddresses", "zones": null } boby@hon-pc-01:~$ |
–resource-group serverok
Is the resource group name.
–name ok-vmPublicIP
ok-vmPublicIP is name of my public IP. You can see it in Azure console.
–reverse-fqdn azure-rdns.serverok.in
azure-rdns.serverok.in is the reverse DNS i need. I pointed A record for this domain to Azure IP address.
–dns-name ok-vm
ok-vm is name of my VM.