DNS failure on Ubuntu 22.04

Hello @superfun1, I suggest the solution from:

In summary:

  1. Fresh Ubuntu 22.04.01 VPS deployment.
  2. As root:
    apt update
    apt install bind9
    nano /etc/bind/named.conf.options
  3. Change “dnssec-validation auto” to “dnssec-validation yes”, then exit & save file.
  4. Install MIAB v60.1
  5. If it worked, you may optionally try to revert to "dnssec-validation auto” and reboot. END.
  6. If it did not work, start again fresh from step 1 and try other option value at step 3 (i.e. try “auto” or “no”).

For me, it worked with “no” at step 3. Tell me if it works for you, good luck.