Meeting SDK Type and Version
Starting in the last few days, we’ve noticed a large uptick in the Web SDK attempting to connect to urls with missing DNS records.
From my understanding, the Web SDK makes an API request to retrieve meeting information and receives in the response some regional endpoints used when setting up the meeting. We’ve started seeing errors for the following domains:
dig shows that these domains are missing A records:
$ dig +short zoomiad94rwg.iad.zoom.us A
Testing locally, all the domains the SDK has attempted to use resolve as expected, for example:
$ dig +short zoomnxs151rwg.nx.zoom.us A 220.127.116.11
Obviously this is causing a pretty negative user experience for our users. Any chance these spurious domains could be fixed or removed from the rotation? Thanks.
We see this (redacted) error in the browser console:
WebSocket connection to 'wss://zoomiad94rwg.iad.zoom.us/wc/api/XXX?...' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED