[cavisne]

Route53 is the exception, compared to Google Cloud where the vast majority of api's are anycast through googleapis.com

It's a good choice for DNS because DNS i a single point of failure anyway, see yesterdays multi hour Azure/Microsoft outage!

[ignoramous]

Got it, thanks. Are there research papers or blog posts by Google that reveal how they resume transport layer connections when network layer routing changes underneath it (a problem inherent to Anycast)?