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Antonin
Asked: 2018-09-13 04:46:24 +0800 CST

very slow dns resolution

  • 772

I haven't found a thread on this specific issue :

My DNS resolution can be very long on linux. Generaly after a while using it (after 3/4h uptime).

  • I am using a specific DNS for specific domains : kube.toto and toto. This DNS can be slow.
  • For all other websites, I should be using the default dns (from my local network) : this dns resolver is fast.

Here is a copy of my /etc/resolv.conf (automatically generated, it is a symlink) : a different way,

 [... comments]
 nameserver 127.0.0.53
 search kube.toto toto

It seems like the dns resolver proxy 127.0.0.53 tries to reach the vpn dns resolver even for names it should not...

If anyone has a solution.

dns systemd-resolved

0 Answers