If you read the blog post, you'll see that it's speculation-free facts about wha...

Godel_unicode on Oct 5, 2021 | parent | context | favorite | on: Understanding how Facebook disappeared from the in...

If you read the blog post, you'll see that it's speculation-free facts about what happened. BGP announcements happened at time t, DNS started failing at t+n, DNS requests spiked, BGP updates happened at t', DNS returned to normal at t'+n.