Detailed analysis on the facebook outage
The Backend Engineering Show with Hussein Nasser
00:00
What Is the Top Level Domain?
So you ask the rood server, which are publicly available. These are well known that there are a belief, 13 of them. They have 13 well known rots, but they have like thousands of servers from the back. You connect to it and then ask thet question, what is the epers of facebook dot com? Oke, now i know thet dot com. Give me the facebook dot com. Who is the authoritative domain name server that host's facebook dot com?"
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