api4.yubico.com has been migrated

Following up on our previous post, api4.yubico.com has been migrated to the new host. The DNS update took place at 07:05 UTC.

The new machine immediately started serving traffic and no interruptions should have been experienced.

The old IP addresses,178.62.237.116 and 2a03:b0c0:2:d0::3f:1001, are no longer accepting any connections.