diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3372bb751..346c8fdd9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,17 @@
+## Next version
+
+
+### Features
+
+### Changes
+
+- Waku v1 <> v2 bridge now supports DNS `multiaddrs`
+- Waku v1 <> v2 bridge now validates content topics before attempting to bridge a message from Waku v2 to Waku v1
+
+### Fixes
+
+### Docs
+
 ##  2021-03-03 v0.8
 
 Release highlights:
@@ -23,6 +37,7 @@ The full list of changes is below.
 - Metrics: improved default fleet monitoring dashboard
 - Introduced a `Timestamp` type (currently an alias for int64).
 - All timestamps changed to nanosecond resolution.
+- `timestamp` field number in WakuMessage object changed from `4` to `10`
 - [`13/WAKU2-STORE`](https://rfc.vac.dev/spec/13/) identifier updated to `/vac/waku/store/2.0.0-beta4`
 - `toy-chat` application now uses DNS discovery to connect to existing fleets
 
diff --git a/tests/v2/test_waku_bridge.nim b/tests/v2/test_waku_bridge.nim
index 9c387f728..73f7fa2e3 100644
--- a/tests/v2/test_waku_bridge.nim
+++ b/tests/v2/test_waku_bridge.nim
@@ -98,6 +98,19 @@ procSuite "WakuBridge":
     expect ValueError:
       # Content topic name not hex
       discard toV1Topic(ContentTopic("/waku/1/my-content/rfc26"))
+  
+  asyncTest "Verify that WakuMessages are on bridgeable content topics":
+    let
+      validCT = ContentTopic("/waku/1/my-content/rfc26")
+      unnamespacedCT = ContentTopic("just_a_bunch_of_words")
+      invalidAppCT = ContentTopic("/facebook/1/my-content/rfc26")
+      invalidVersionCT = ContentTopic("/waku/2/my-content/rfc26")
+
+    check:
+      WakuMessage(contentTopic: validCT).isBridgeable() == true
+      WakuMessage(contentTopic: unnamespacedCT).isBridgeable() == false
+      WakuMessage(contentTopic: invalidAppCT).isBridgeable() == false
+      WakuMessage(contentTopic: invalidVersionCT).isBridgeable() == false
 
   asyncTest "Messages are bridged between Waku v1 and Waku v2":
     # Setup test
diff --git a/waku/common/config_bridge.nim b/waku/common/config_bridge.nim
index 250d21bd7..8fbde9df8 100644
--- a/waku/common/config_bridge.nim
+++ b/waku/common/config_bridge.nim
@@ -134,6 +134,16 @@ type
       defaultValue: ""
       name: "filternode" }: string
     
+    dnsAddrs* {.
+      desc: "Enable resolution of `dnsaddr`, `dns4` or `dns6` multiaddrs"
+      defaultValue: true
+      name: "dns-addrs" }: bool
+    
+    dnsAddrsNameServers* {.
+      desc: "DNS name server IPs to query for DNS multiaddrs resolution. Argument may be repeated."
+      defaultValue: @[ValidIpAddress.init("1.1.1.1"), ValidIpAddress.init("1.0.0.1")]
+      name: "dns-addrs-name-server" }: seq[ValidIpAddress]
+    
     ### Bridge options
 
     bridgePubsubTopic* {.
diff --git a/waku/common/wakubridge.nim b/waku/common/wakubridge.nim
index d0a54898c..e400495ff 100644
--- a/waku/common/wakubridge.nim
+++ b/waku/common/wakubridge.nim
@@ -12,6 +12,7 @@ import
   ../v1/protocol/waku_protocol,
   # Waku v2 imports
   libp2p/crypto/crypto,
+  libp2p/nameresolving/nameresolver,
   ../v2/utils/namespacing,
   ../v2/utils/time,
   ../v2/node/wakunode2,
@@ -32,6 +33,9 @@ const
   ClientIdV1 = "nim-waku v1 node"
   DefaultTTL = 5'u32
   DeduplQSize = 20  # Maximum number of seen messages to keep in deduplication queue
+  ContentTopicApplication = "waku"
+  ContentTopicAppVersion = "1"
+  
 
 #########
 # Types #
@@ -48,6 +52,18 @@ type
 # Helper funtions #
 ###################
 
+# Validity
+
+proc isBridgeable*(msg: WakuMessage): bool =
+  ## Determines if a Waku v2 msg is on a bridgeable content topic
+  
+  let ns = NamespacedTopic.fromString(msg.contentTopic)
+  if ns.isOk():
+    if ns.get().application == ContentTopicApplication and ns.get().version == ContentTopicAppVersion:
+      return true
+  
+  return false
+
 # Deduplication
 
 proc containsOrAdd(sequence: var seq[hashes.Hash], hash: hashes.Hash): bool =
@@ -72,8 +88,8 @@ proc toV2ContentTopic*(v1Topic: waku_protocol.Topic): ContentTopic =
   
   var namespacedTopic = NamespacedTopic()
   
-  namespacedTopic.application = "waku"
-  namespacedTopic.version = "1"
+  namespacedTopic.application = ContentTopicApplication
+  namespacedTopic.version = ContentTopicAppVersion
   namespacedTopic.topicName = "0x" & v1Topic.toHex()
   namespacedTopic.encoding = "rfc26"
 
@@ -149,6 +165,7 @@ proc new*(T: type WakuBridge,
           nodev2Key: crypto.PrivateKey,
           nodev2BindIp: ValidIpAddress, nodev2BindPort: Port,
           nodev2ExtIp = none[ValidIpAddress](), nodev2ExtPort = none[Port](),
+          nameResolver: NameResolver = nil,
           # Bridge configuration
           nodev2PubsubTopic: wakunode2.Topic): T
   {.raises: [Defect,IOError, TLSStreamProtocolError, LPError].} =
@@ -177,7 +194,8 @@ proc new*(T: type WakuBridge,
   let
     nodev2 = WakuNode.new(nodev2Key,
                           nodev2BindIp, nodev2BindPort,
-                          nodev2ExtIp, nodev2ExtPort)
+                          nodev2ExtIp, nodev2ExtPort,
+                          nameResolver = nameResolver)
   
   return WakuBridge(nodev1: nodev1, nodev2: nodev2, nodev2PubsubTopic: nodev2PubsubTopic)
 
@@ -215,7 +233,7 @@ proc start*(bridge: WakuBridge) {.async.} =
   # Handle messages on Waku v2 and bridge to Waku v1
   proc relayHandler(pubsubTopic: string, data: seq[byte]) {.async, gcsafe.} =
     let msg = WakuMessage.init(data)
-    if msg.isOk():
+    if msg.isOk() and msg.get().isBridgeable():
       try:
         trace "Bridging message from V2 to V1", msg=msg.tryGet()
         bridge.toWakuV1(msg.tryGet())
@@ -232,6 +250,7 @@ proc stop*(bridge: WakuBridge) {.async.} =
 when isMainModule:
   import
     eth/p2p/whispernodes,
+    libp2p/nameresolving/dnsresolver,
     ./utils/nat,
     ../v1/node/rpc/wakusim,
     ../v1/node/rpc/waku,
@@ -299,6 +318,16 @@ when isMainModule:
   else:
     bloom = some(fullBloom())
 
+  # DNS resolution
+  var dnsReslvr: DnsResolver
+  if conf.dnsAddrs:
+    # Support for DNS multiaddrs
+    var nameServers: seq[TransportAddress]
+    for ip in conf.dnsAddrsNameServers:
+      nameServers.add(initTAddress(ip, Port(53))) # Assume all servers use port 53
+    
+    dnsReslvr = DnsResolver.new(nameServers)
+
   let
     bridge = WakuBridge.new(nodev1Key = conf.nodekeyV1,
                             nodev1Address = nodev1Address,
@@ -309,6 +338,7 @@ when isMainModule:
                             nodev2Key = conf.nodekeyV2,
                             nodev2BindIp = conf.listenAddress, nodev2BindPort = Port(uint16(conf.libp2pTcpPort) + conf.portsShift),
                             nodev2ExtIp = nodev2ExtIp, nodev2ExtPort = nodev2ExtPort,
+                            nameResolver = dnsReslvr,
                             nodev2PubsubTopic = conf.bridgePubsubTopic)
   
   waitFor bridge.start()