diff --git a/API.md b/API.md
index a6fc1b6da..36ea2c474 100644
--- a/API.md
+++ b/API.md
@@ -771,6 +771,8 @@ return:
 }
 ```
 
+- POST `/dns/restart`
+
 - GET `/dns/logs`
 
 - GET `/dns/stats`
diff --git a/hassio/api/__init__.py b/hassio/api/__init__.py
index dbc3decaf..2a02eaeb8 100644
--- a/hassio/api/__init__.py
+++ b/hassio/api/__init__.py
@@ -278,6 +278,7 @@ class RestAPI(CoreSysAttributes):
                 web.get("/dns/logs", api_dns.logs),
                 web.post("/dns/update", api_dns.update),
                 web.post("/dns/options", api_dns.options),
+                web.post("/dns/restart", api_dns.restart),
             ]
         )
 
diff --git a/hassio/api/dns.py b/hassio/api/dns.py
index b643a6539..b4666b9eb 100644
--- a/hassio/api/dns.py
+++ b/hassio/api/dns.py
@@ -54,6 +54,7 @@ class APICoreDNS(CoreSysAttributes):
 
         if ATTR_SERVERS in body:
             self.sys_dns.servers = body[ATTR_SERVERS]
+            self.sys_create_task(self.sys_dns.restart())
 
         self.sys_dns.save_data()
 
@@ -87,3 +88,8 @@ class APICoreDNS(CoreSysAttributes):
     def logs(self, request: web.Request) -> Awaitable[bytes]:
         """Return DNS Docker logs."""
         return self.sys_dns.logs()
+
+    @api_process
+    def restart(self, request: web.Request) -> Awaitable[None]:
+        """Restart CoreDNS plugin."""
+        return asyncio.shield(self.sys_dns.restart())
diff --git a/hassio/const.py b/hassio/const.py
index cb67d0f9f..3e45005a9 100644
--- a/hassio/const.py
+++ b/hassio/const.py
@@ -3,7 +3,7 @@ from pathlib import Path
 from ipaddress import ip_network
 
 
-HASSIO_VERSION = "179"
+HASSIO_VERSION = "180"
 
 URL_HASSIO_ADDONS = "https://github.com/home-assistant/hassio-addons"
 URL_HASSIO_VERSION = "https://version.home-assistant.io/{channel}.json"
@@ -32,7 +32,7 @@ DOCKER_NETWORK = "hassio"
 DOCKER_NETWORK_MASK = ip_network("172.30.32.0/23")
 DOCKER_NETWORK_RANGE = ip_network("172.30.33.0/24")
 
-DNS_SERVERS = ["dns://8.8.8.8", "dns://1.1.1.1"]
+DNS_SERVERS = ["dns://1.1.1.1", "dns://9.9.9.9"]
 DNS_SUFFIX = "local.hass.io"
 
 LABEL_VERSION = "io.hass.version"
diff --git a/hassio/data/coredns.tmpl b/hassio/data/coredns.tmpl
index cc528007a..01ed22b0c 100644
--- a/hassio/data/coredns.tmpl
+++ b/hassio/data/coredns.tmpl
@@ -4,6 +4,8 @@
         fallthrough
     }
     forward . $servers {
+        except local.hass.io
+        policy sequential
         health_check 10s
     }
 }
diff --git a/hassio/dns.py b/hassio/dns.py
index 1bb24a94d..798d2f9d9 100644
--- a/hassio/dns.py
+++ b/hassio/dns.py
@@ -222,6 +222,7 @@ class CoreDNS(JsonConfig, CoreSysAttributes):
     def _init_hosts(self) -> None:
         """Import hosts entry."""
         # Generate Default
+        self.add_host(IPv4Address("127.0.0.1"), ["localhost"], write=False)
         self.add_host(
             self.sys_docker.network.supervisor, ["hassio", "supervisor"], write=False
         )