Currently Atera lacks ipv6 support for agent installation and communication.

The installer goes to <account>.servicedesk.atera.com which only resolves IPv4 IPs for servicedesk-us.southcentralus.cloudapp.azure.com.

IPV6 support for other URLs:
pubsub.atera.com - No
pubsub.pubnub.com - No
app.atera.com - Yes
agenthb.atera.com - No
packagesstore.blob.core.windows.net - No
ps.pndsn.com - No
agent-api.atera.com - No
cacerts.thawte.com - No
agentreportingstore.blob.core.windows.net - No
atera-agent-heartbeat.servicebus.windows.net - No
ps.atera.com - Yes
atera.pubnubapi.com - No
appcdn.atera.com - Yes
atera-agent-heartbeat-cus.servicebus.windows.net - No
ticketingitemsstoreeu.blob.core.windows.net - No
download.visualstudio.microsoft.com - Yes
a32dl55qcodech-ats.iot.eu-west-1.amazonaws.com - Yes