diff --git a/docs/ACCEPTANCE_CHECKLIST.md b/docs/ACCEPTANCE_CHECKLIST.md
index 5c92366..b8403d7 100644
--- a/docs/ACCEPTANCE_CHECKLIST.md
+++ b/docs/ACCEPTANCE_CHECKLIST.md
@@ -150,7 +150,7 @@
 - [ ] Контейнер `amnezia-dns` в состоянии healthy.
 - [ ] `docker inspect amnezia-dns` показывает `"53/tcp":null` и `"53/udp":null`.
 - [ ] `amnezia-dns` и `amnezia-awg2` подключены к одной Amnezia DNS Docker-сети.
-- [ ] Публичный DNS-запрос к `<server-public-ip>:53` не получает ответа.
+- [ ] Публичный DNS-запрос к `<server-public-ip>:53` не резолвит домены; допустимы `connection refused`, `timeout` или `no servers could be reached`.
 - [ ] DNS-резолвинг у VPN-клиента работает при активном подключении.
 - [ ] AWG2 host firewall не открывает `53/tcp` и `53/udp`.
 
diff --git a/docs/INSTALLATION.md b/docs/INSTALLATION.md
index 664c098..b62cb55 100644
--- a/docs/INSTALLATION.md
+++ b/docs/INSTALLATION.md
@@ -189,12 +189,14 @@ Optional deep-check DNS path (если нужна углублённая про
 ```bash
 apt install -y dnsutils
 
+DNS_IP="$(docker inspect -f '{{range $n,$v := .NetworkSettings.Networks}}{{if $v.IPAddress}}{{println $v.IPAddress}}{{end}}{{end}}' amnezia-dns | head -n1)"
 DNS_PID="$(docker inspect -f '{{.State.Pid}}' amnezia-dns)"
 AWG_PID="$(docker inspect -f '{{.State.Pid}}' amnezia-awg2)"
 
+echo "DNS_IP=$DNS_IP"
 nsenter -t "$DNS_PID" -n ss -lntup
 nsenter -t "$AWG_PID" -n ip route
-nsenter -t "$AWG_PID" -n dig @172.29.172.254 example.com A +short
+nsenter -t "$AWG_PID" -n dig @"$DNS_IP" example.com A +short
 ```
 
 ## C. Transfer artifacts
diff --git a/docs/PRODUCTION_EXAMPLE.md b/docs/PRODUCTION_EXAMPLE.md
index 15d9ae0..8e36bd9 100644
--- a/docs/PRODUCTION_EXAMPLE.md
+++ b/docs/PRODUCTION_EXAMPLE.md
@@ -17,7 +17,7 @@ Amnezia:
 AmneziaDNS:
   container: amnezia-dns
   status: healthy
-  internal_ip: 172.29.172.254
+  internal_ip: 172.29.172.254  # example value; verify with docker inspect
   exposed_ports: 53/tcp, 53/udp inside Docker only
   published_ports: none
   public_53: closed