diff --git a/cli/__tests__/seatbelt.test.mjs b/cli/__tests__/seatbelt.test.mjs
index 61688ad6e3..80bc328ef6 100644
--- a/cli/__tests__/seatbelt.test.mjs
+++ b/cli/__tests__/seatbelt.test.mjs
@@ -1,6 +1,7 @@
 import {
   mkdtempSync, mkdirSync, realpathSync, rmSync, symlinkSync, writeFileSync,
 } from 'fs';
+import { spawnSync } from 'child_process';
 import { homedir, tmpdir } from 'os';
 import { join } from 'path';
 
@@ -234,9 +235,29 @@ describe('macOS Seatbelt profile', () => {
     const loopback = buildSeatbeltProfile({ ...base, network: 'loopback' });
     expect(loopback).not.toMatch(/^\(allow network-outbound\)$/m);
     expect(loopback).not.toContain('AF_SYSTEM');
-    for (const service of ['SecurityServer', 'securityd', 'ocspd', 'networkd', 'SystemConfiguration']) {
+    for (const service of ['SecurityServer', 'securityd', 'ocspd', 'networkd', 'SystemConfiguration.configd']) {
       expect(loopback).not.toContain(`com.apple.${service}`);
     }
+    // The resolver's configuration only: without it the first hostname lookup
+    // blocks the process forever (D106), see the sandboxed test below.
+    const configServices = loopback.match(/com\.apple\.SystemConfiguration\.\w+/g);
+    expect(configServices).toEqual(['com.apple.SystemConfiguration.DNSConfiguration']);
+    // The verb, not only the name: a deny here is the D106 hang itself, and a
+    // bare allow would admit every service. Both modes carry the same rule.
+    const resolverRule = '(allow mach-lookup (global-name "com.apple.SystemConfiguration.DNSConfiguration"))';
+    // SBPL ignores whitespace inside a form, so a bare allow can be spelled
+    // with spaces or a line break before the close; any spelling admits every
+    // service. A multi-line rule opens `(allow mach-lookup` and continues with
+    // `(global-name`, so it never matches.
+    const bareAllow = /\(\s*allow\s+mach-lookup\s*\)/;
+    for (const variant of ['(allow mach-lookup)', '(allow mach-lookup )', '( allow  mach-lookup)', '(allow mach-lookup\n)']) {
+      expect(`${loopback}\n${variant}\n`).toMatch(bareAllow);
+    }
+    for (const profile of [open, loopback]) {
+      expect(profile.split('\n')).toContain(resolverRule);
+      expect(profile).not.toMatch(bareAllow);
+      expect(profile.split('\n').filter((line) => line.includes('DNSConfiguration'))).toEqual([resolverRule]);
+    }
     expect(loopback).toContain(`(allow network-outbound (remote tcp "localhost:${port}"))`);
     // Every line a loopback profile carries, the open one carries too.
     const openLines = new Set(open.split('\n'));
@@ -333,6 +354,44 @@ describe('macOS Seatbelt profile', () => {
     })).toThrow(/workspacePath must be an absolute path/);
   });
 
+  // Off macOS there is no sandbox-exec to run it under, so it reports as
+  // skipped rather than passing without running.
+  (process.platform === 'darwin' ? test : test.skip)('a loopback-confined process builds a DNS resolver and still reaches no outside host', () => {
+    // D106: the profile once denied the resolver's configuration, and
+    // constructing a c-ares Resolver could block the process forever, so
+    // confined dsh turns ran to their 900 s timeout before sending a request.
+    // That hang was intermittent, so this run cannot catch its return on its
+    // own; the profile-shape test above pins the rule. This one proves the
+    // admitted service still lets nothing out.
+    const script = [
+      "const dns = require('dns'); const net = require('net');",
+      "new dns.Resolver().resolve4('example.com', (err) => {",
+      "  console.log('resolve4', err ? err.code : 'resolved');",
+      "  dns.lookup('example.com', (e) => {",
+      "    console.log('lookup', e ? e.code : 'resolved');",
+      "    const s = net.connect(443, '1.1.1.1', () => { console.log('tcp connected'); process.exit(0); });",
+      "    s.on('error', (e2) => { console.log('tcp', e2.code); process.exit(0); });",
+      "  });",
+      "});",
+    ].join('\n');
+    const argv = wrapArgvWithSeatbelt([process.execPath, '-e', script], {
+      workspacePath: workspace,
+      executablePath: process.execPath,
+      statePath: state,
+      network: 'loopback',
+      loopbackNetworkPorts: [9],
+    });
+    const run = spawnSync(argv[0], argv.slice(1), {
+      // SIGKILL, so a child blocked on a denied resolver lookup cannot hold
+      // the run past the timeout whether or not it honours SIGTERM.
+      env: { PATH: process.env.PATH, HOME: state }, encoding: 'utf8', timeout: 20000, killSignal: 'SIGKILL',
+    });
+    expect(run.error).toBeUndefined();
+    expect(run.stdout).toMatch(/resolve4 E(?:CONNREFUSED|TIMEOUT|NOTFOUND)/);
+    expect(run.stdout).toContain('lookup ENOTFOUND');
+    expect(run.stdout).toContain('tcp EPERM');
+  }, 30000);
+
   test('wrapper is fail-closed off macOS and invokes sandbox-exec on macOS', () => {
     if (process.platform !== 'darwin') {
       expect(() => wrapArgvWithSeatbelt(['/usr/bin/true'], {
diff --git a/cli/src/lib/sandbox/seatbelt.js b/cli/src/lib/sandbox/seatbelt.js
index e782cd9f50..2f8d37c3ba 100644
--- a/cli/src/lib/sandbox/seatbelt.js
+++ b/cli/src/lib/sandbox/seatbelt.js
@@ -289,7 +289,6 @@ const OPEN_NETWORK = String.raw`
     (socket-protocol 2)))
 (allow mach-lookup
   (global-name "com.apple.SecurityServer")
-  (global-name "com.apple.SystemConfiguration.DNSConfiguration")
   (global-name "com.apple.SystemConfiguration.configd")
   (global-name "com.apple.networkd")
   (global-name "com.apple.ocspd")
@@ -297,6 +296,18 @@ const OPEN_NETWORK = String.raw`
   (global-name "com.apple.securityd.xpc"))
 `;
 
+// Both network modes. On macOS, c-ares (node's dns.Resolver and dns.resolve*)
+// reads the resolver list from configd's DNSConfiguration service while the
+// Resolver is constructed. Denied, that lookup does not always fail: at
+// times it blocks the main thread forever. dsh builds a Resolver as it loads,
+// so confined turns ran to their 900 s timeout without sending a request
+// (D106). Admitted, resolution fails fast, because mDNSResponder and port 53
+// stay unreachable in a loopback profile. The service returns configuration
+// and opens no channel out.
+const RESOLVER_CONFIG = String.raw`
+(allow mach-lookup (global-name "com.apple.SystemConfiguration.DNSConfiguration"))
+`;
+
 const escapeSbplString = (value) => String(value)
   .replaceAll('\\', '\\\\')
   .replaceAll('"', '\\"')
@@ -466,7 +477,7 @@ export const buildSeatbeltProfile = ({
   })() : [];
 
   return [
-    (network === 'open' ? `${PLATFORM_BASELINE}${OPEN_NETWORK}` : PLATFORM_BASELINE).trim(),
+    `${PLATFORM_BASELINE}${RESOLVER_CONFIG}${network === 'open' ? OPEN_NETWORK : ''}`.trim(),
     executableRules,
     executableSymlinkRules,
     `(allow file-read-metadata file-test-existence (path-ancestors "${escapeSbplString(resolvedWorkspace)}"))`,
diff --git a/docs/cli/dsh.md b/docs/cli/dsh.md
index aabe139359..274bfbd26f 100644
--- a/docs/cli/dsh.md
+++ b/docs/cli/dsh.md
@@ -13,7 +13,7 @@ setting. Linux and Windows have not been walked.
 Use Node.js 20 or newer:
 
 ```bash
-npm i -g @commonlyai/cli@0.1.122 @deepseek-ai/dsh@0.2.1-rc.2
+npm i -g @commonlyai/cli@latest @deepseek-ai/dsh@0.2.1-rc.2
 commonly login
 ```
 
@@ -85,8 +85,13 @@ macOS using CLI 0.1.117, then re-walked on CLI 0.1.122 on 2026-10-23.
 
 ## Confined mode (macOS)
 
-Confined mode does not complete turns yet on CLI 0.1.191, so run the private
-seat unconfined until a fix ships.
+Before this fix, a confined turn could hang before it sent any request and
+run to its 900 s timeout. The profile denied the macOS resolver's configuration
+service, and node's DNS resolver, which dsh builds as it loads, can block
+forever on that denial. The profile now admits that one service, which returns
+configuration only and opens no network route of its own, so resolution fails
+fast. Use a
+CLI release that carries this fix before running a seat confined.
 
 A seat that declares exactly this, and nothing else under `sandbox`, runs
 confined: