IvyDNS will undergo maintenance starting on Friday, September 16th, 2016 starting at 04:00 UTC. The service window will extend over 2 hours at most. While we expect no actual downtime during this maintenance window, you will likely experience a temporary increase in latency for the duration of the maintenance and will fall back, as designed & intended, to your secondary server.
In the event that IvyDNS does not respond to your requests at all, wait a couple of seconds and re-run the updateIvyDNS script before retrying. Verify that the script’s log contains ‘OK’.