Using VyOS 1.1.7, it still cache the negative response for a domain over a day after it was changed.
I tried to restart dnsmasq (using
sudo /etc/init.d/dnsmasq restart as well as
stop followed by
start) but it still keeps the cached negative response.
I also tried to set the cache size to 0 using
set service dns forwarding cache-size 0 and committing the change then restarting dnsmasq but still it fails to resolve the updated hostname.
Querying, for instance, Google’s 188.8.131.52 returns the updated response.
What else can I do?