Really appreciate your patience with me!
sudo more /etc/wireguard/freddie.conf
[Interface]
PrivateKey = [[REDACTED]]
Address = fdaa:0:205d:a7b:ab6:0:a:2/120
DNS = fdaa:0:205d::3
[Peer]
PublicKey = lF2/TP+VYu68DQTDgWVr3nE18e5TbnfeATLZ239zNEw=
AllowedIPs = fdaa:0:205d::/48
Endpoint = 51.81.56.218:51820
PersistentKeepalive = 15
Then:
dig TXT _apps.internal @fdaa:0:205d::3
; <<>> DiG 9.16.1-Ubuntu <<>> TXT _apps.internal @fdaa:0:205d::3
;; global options: +cmd
;; connection timed out; no servers could be reached