diff --git a/bundles/backup-server/metadata.py b/bundles/backup-server/metadata.py
index 235cb2a..acef717 100644
--- a/bundles/backup-server/metadata.py
+++ b/bundles/backup-server/metadata.py
@@ -98,7 +98,7 @@ def zfs(metadata):
 def dns(metadata):
     return {
         'dns': {
-            metadata.get('backup-server/hostname'): repo.libs.dns.get_a_records(metadata),
+            metadata.get('backup-server/hostname'): repo.libs.ip.get_a_records(metadata),
         }
     }
 
diff --git a/bundles/bind/metadata.py b/bundles/bind/metadata.py
index c90bf80..56155fc 100644
--- a/bundles/bind/metadata.py
+++ b/bundles/bind/metadata.py
@@ -92,7 +92,7 @@ def master_slave(metadata):
 def dns(metadata):
     return {
         'dns': {
-            metadata.get('bind/hostname'): repo.libs.dns.get_a_records(metadata),
+            metadata.get('bind/hostname'): repo.libs.ip.get_a_records(metadata),
         }
     }
 
diff --git a/bundles/grafana/metadata.py b/bundles/grafana/metadata.py
index 144657c..2285044 100644
--- a/bundles/grafana/metadata.py
+++ b/bundles/grafana/metadata.py
@@ -66,7 +66,7 @@ def domain(metadata):
                     'domain': metadata.get('grafana/hostname'),
                 },
             },
-        },    
+        },
     }
 
 @metadata_reactor.provides(
@@ -74,7 +74,7 @@ def domain(metadata):
 )
 def influxdb2(metadata):
     influxdb_metadata = repo.get_node(metadata.get('grafana/influxdb_node')).metadata.get('influxdb')
-    
+
     return {
         'grafana': {
             'datasources': {
@@ -93,7 +93,7 @@ def influxdb2(metadata):
                     'isDefault': True,
                 },
             },
-        },    
+        },
     }
 
 
@@ -106,7 +106,7 @@ def datasource_key_to_name(metadata):
             'datasources': {
                 name: {'name': name} for name in metadata.get('grafana/datasources').keys()
             },
-        },    
+        },
     }
 
 
@@ -116,7 +116,7 @@ def datasource_key_to_name(metadata):
 def dns(metadata):
     return {
         'dns': {
-            metadata.get('grafana/hostname'): repo.libs.dns.get_a_records(metadata),
+            metadata.get('grafana/hostname'): repo.libs.ip.get_a_records(metadata),
         }
     }
 
diff --git a/bundles/hostname/metadata.py b/bundles/hostname/metadata.py
index f29e7ba..cde8180 100644
--- a/bundles/hostname/metadata.py
+++ b/bundles/hostname/metadata.py
@@ -23,6 +23,6 @@ def hostname_file(metadata):
 def dns(metadata):
     return {
         'dns': {
-            metadata.get('hostname'): repo.libs.dns.get_a_records(metadata),
+            metadata.get('hostname'): repo.libs.ip.get_a_records(metadata),
         },
     }
diff --git a/bundles/influxdb2/metadata.py b/bundles/influxdb2/metadata.py
index 690f053..c7ce52c 100644
--- a/bundles/influxdb2/metadata.py
+++ b/bundles/influxdb2/metadata.py
@@ -68,7 +68,7 @@ def zfs(metadata):
 def dns(metadata):
     return {
         'dns': {
-            metadata.get('influxdb/hostname'): repo.libs.dns.get_a_records(metadata),
+            metadata.get('influxdb/hostname'): repo.libs.ip.get_a_records(metadata),
         }
     }
 
diff --git a/bundles/nginx/metadata.py b/bundles/nginx/metadata.py
index 9a0cef3..ad0cd6b 100644
--- a/bundles/nginx/metadata.py
+++ b/bundles/nginx/metadata.py
@@ -87,7 +87,7 @@ def vhosts(metadata):
 def dns(metadata):
     return {
         'dns': {
-            domain: repo.libs.dns.get_a_records(metadata, internal=config.get('internal_dns', True))
+            domain: repo.libs.ip.get_a_records(metadata, internal=config.get('internal_dns', True))
                 for domain, config in metadata.get('nginx/vhosts').items()
         },
     }
diff --git a/bundles/rspamd/metadata.py b/bundles/rspamd/metadata.py
index 48b8de7..4d73d6e 100644
--- a/bundles/rspamd/metadata.py
+++ b/bundles/rspamd/metadata.py
@@ -1,4 +1,5 @@
-from ipaddress import ip_interface
+from ipaddress import ip_address, ip_interface
+
 
 defaults = {
     'apt': {
@@ -6,7 +7,7 @@ defaults = {
             'clamav': {},
             'clamav-daemon': {},
             'clamav-freshclam': {},
-            'clamav-unofficial-sigs': {}, 
+            'clamav-unofficial-sigs': {},
             'rspamd': {},
         },
     },
@@ -44,10 +45,6 @@ def nginx_vhost(metadata):
 def ignored_ips(metadata):
     return {
         'rspamd': {
-            'ip_whitelist': {
-                str(ip_interface(network['ipv4']).ip)
-                    for other_node in repo.nodes
-                    for network in other_node.metadata.get('network').values()
-            }
+            'ip_whitelist': repo.libs.ip.get_all_ips(repo.nodes),
         },
     }
diff --git a/libs/dns.py b/libs/dns.py
deleted file mode 100644
index a630e8c..0000000
--- a/libs/dns.py
+++ /dev/null
@@ -1,23 +0,0 @@
-from ipaddress import ip_interface
-
-def get_a_records(metadata, internal=True, external=True):
-    networks = metadata.get('network')
-    
-    if not internal:
-        networks.pop('internal', None)
-
-    if not external:
-        networks.pop('external', None)
-    
-    return {
-        'A': [
-            str(ip_interface(network['ipv4']).ip)
-                for network in networks.values()
-                if 'ipv4' in network
-        ],
-        'AAAA': [
-            str(ip_interface(network['ipv6']).ip)
-                for network in networks.values()
-                if 'ipv6' in network
-        ],
-    }
diff --git a/libs/ip.py b/libs/ip.py
new file mode 100644
index 0000000..b0dc78f
--- /dev/null
+++ b/libs/ip.py
@@ -0,0 +1,48 @@
+from ipaddress import ip_address, ip_interface
+
+
+def get_a_records(metadata, internal=True, external=True):
+    networks = metadata.get('network')
+
+    if not internal:
+        networks.pop('internal', None)
+
+    if not external:
+        networks.pop('external', None)
+
+    return {
+        'A': [
+            str(ip_interface(network['ipv4']).ip)
+                for network in networks.values()
+                if 'ipv4' in network
+        ],
+        'AAAA': [
+            str(ip_interface(network['ipv6']).ip)
+                for network in networks.values()
+                if 'ipv6' in network
+        ],
+    }
+
+
+def get_all_ips(nodes):
+    ips = set()
+
+    for node in nodes:
+        try:
+            ip_address(node.hostname)
+        except ValueError:
+            pass
+        else:
+            ips.add(node.hostname)
+
+        if node.has_bundle('network'):
+            for network in node.metadata.get('network').values():
+                if 'ipv4' in network:
+                    ips.add(str(ip_interface(network['ipv4']).ip))
+                if 'ipv6' in network:
+                    ips.add(str(ip_interface(network['ipv6']).ip))
+
+        if node.has_bundle('wireguard'):
+            ips.add(str(ip_interface(node.metadata.get('wireguard/my_ip')).ip))
+
+    return ips
diff --git a/nodes/home.hue.py b/nodes/home.hue.py
index 6a8fd6b..c1df787 100644
--- a/nodes/home.hue.py
+++ b/nodes/home.hue.py
@@ -1,15 +1,11 @@
 {
     'dummy': True,
+    'hostname': '10.0.2.100',
     'groups': [
         'home',
     ],
     'metadata': {
         'id': '',
-        'network': {
-            'internal': {
-                'ipv4': '10.0.2.100/24',
-            },
-        },
         'dns': {
             'hue.ckn.li': {
                 'A': {'10.0.2.100'},
diff --git a/nodes/home.unifi.py b/nodes/home.unifi.py
index a8cdce1..33848e0 100644
--- a/nodes/home.unifi.py
+++ b/nodes/home.unifi.py
@@ -1,15 +1,11 @@
 {
     'dummy': True,
+    'hostname': '10.0.0.4',
     'groups': [
         'home',
     ],
     'metadata': {
         'id': '',
-        'network': {
-            'internal': {
-                'ipv4': '10.0.0.4/24',
-            },
-        },
         'dns': {
             'unifi.ckn.li': {
                 'A': {'10.0.0.4'},