Re:Issues with upstream DNS provider
by Trasmatta on Tuesday August 23, 2022 @08:17PM
(#32573402)
Wouldn't the worst case be the underlying IP address changes, and your site now points to some other service? Since Heroku doesn't offer static IPs, I don't think.
[ Parent
| on HN ]
Heroku seems to use the Host header on the HTTP request to determine what customer the request is sent to, so I don't think it can end up somewhere it shouldn't be unless the IP leaves control of Heroku entirely and is picked up by another AWS customer.
Re:Issues with upstream DNS provider
by rsweeney21 on Tuesday August 23, 2022 @08:25PM
(#32573475)
Heroku uses the host name to route requests. So you wouldn't serve another site, it would just give you an error that your site wasn't found or something.