News for hackers. Stuff that matters.

A comment on What happens when you update your DNS. Parent comment

Re:What happens when you update your DNS by inamberclad on Tuesday June 23, 2020 @12:02AM (#23609798)
I thought DNS was a UDP protocol where you fire off a packet and use the first response that comes back. It's not always one to one.
[ Parent | on HN ]
Re:What happens when you update your DNS by eat_veggies on Tuesday June 23, 2020 @12:22AM (#23609894)
UDP is stateless but DNS is definitely 1:1 in that there is a notion of a query and its reply. This relationship is made even clearer when you consider DoH.
[ Parent | on HN ]