As far as I know this is a local PC issue, where information from DNS has been cached and isn’t updated yet. Could be that the old IP address is still cached on your computer somewhere. If you search for DNS_PROBE_FINISHED_NXDOMAIN you will find plenty of ways that could resolve this.
Alternatively it might also be that whatever DNS you happen to use at the time is not updated yet. You could try to force the DNS entries on your PC to Google’s DNS, For which there are quite a lot of examples to find on the Internet.
In any case it is not something that I can fix from my side.