3 ms·
5 seconds is the amount of time Linux takes to fail over to the next dns resolver in resolv.conf. You likely had a bad/unreachable DNS server.
by montjoy 7y ago
5 seconds is the amount of time Linux takes to fail over to the next dns resolver in resolv.conf. You likely had a bad/unreachable DNS server.
- Spivak 7y agoWhich is ironic because systemd got a lot of hate for doing the right thing and not just querying DNS servers in order but discovering the remembering the servers that are up/fastest. Turns out a lot of people just ignored the fact that all configured DNS servers are assumed to serve the same records and used DNS ordering to implement shitty split-horizon DNS.