diff --git a/cumulus/parachains/chain-specs/bridge-hub-kusama.json b/cumulus/parachains/chain-specs/bridge-hub-kusama.json
index f49420b174..a0938b7f0d 100644
--- a/cumulus/parachains/chain-specs/bridge-hub-kusama.json
+++ b/cumulus/parachains/chain-specs/bridge-hub-kusama.json
@@ -27,7 +27,9 @@
     "/dns/boot-node.helikon.io/tcp/10250/p2p/12D3KooWDJLkhqQdXcVKWX7CqJHnpAY6PzrPc4ZG2CUWnARbmguy",
     "/dns/boot-node.helikon.io/tcp/10252/wss/p2p/12D3KooWDJLkhqQdXcVKWX7CqJHnpAY6PzrPc4ZG2CUWnARbmguy",
     "/dns/bridge-hub-kusama.bootnode.amforc.com/tcp/30337/p2p/12D3KooWGNeQJ5rXnEJkVUuQqwHd8aV5GkTAheaRoCaK8ZwW94id",
-    "/dns/bridge-hub-kusama.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWGNeQJ5rXnEJkVUuQqwHd8aV5GkTAheaRoCaK8ZwW94id"
+    "/dns/bridge-hub-kusama.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWGNeQJ5rXnEJkVUuQqwHd8aV5GkTAheaRoCaK8ZwW94id",
+    "/dns/kusama-bridge-hub-boot-ng.dwellir.com/tcp/30337/p2p/12D3KooWBFskNCQDVjuUeBh6vrszWrUvYMBBhtZRLnoTZDdLYbW5",
+    "/dns/kusama-bridge-hub-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWBFskNCQDVjuUeBh6vrszWrUvYMBBhtZRLnoTZDdLYbW5"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/bridge-hub-polkadot.json b/cumulus/parachains/chain-specs/bridge-hub-polkadot.json
index 4c28b9d419..39a165d95c 100644
--- a/cumulus/parachains/chain-specs/bridge-hub-polkadot.json
+++ b/cumulus/parachains/chain-specs/bridge-hub-polkadot.json
@@ -10,7 +10,9 @@
     "/dns/polkadot-bridge-hub-connect-a-0.polkadot.io/tcp/443/wss/p2p/12D3KooWAVQMhkXmc5ueSYasdsRWQbKus2YGZ6HDZUB4ViJMCxXy",
     "/dns/polkadot-bridge-hub-connect-a-1.polkadot.io/tcp/443/wss/p2p/12D3KooWG4ypDHLKGCv4BZ6PuaGUwQHKAH6p2D6arR2uQ1eiR1T3",
     "/dns/polkadot-bridge-hub-connect-b-0.polkadot.io/tcp/443/wss/p2p/12D3KooWCwGKxjpJXnx1mwXKvaxGQm769EM3b6Pg5vbU33wbhsNw",
-    "/dns/polkadot-bridge-hub-connect-b-1.polkadot.io/tcp/443/wss/p2p/12D3KooWLiSEdhriJUPdZKFtAjZrQncxN2ssEoDKVrt5mGM4Qu4J"
+    "/dns/polkadot-bridge-hub-connect-b-1.polkadot.io/tcp/443/wss/p2p/12D3KooWLiSEdhriJUPdZKFtAjZrQncxN2ssEoDKVrt5mGM4Qu4J",
+    "/dns/polkadot-bridge-hub-boot-ng.dwellir.com/tcp/30339/p2p/12D3KooWPZ38PL3PhRVcUVYDNn7nRcZF8MykmWWLBKeDV2yna1vV",
+    "/dns/polkadot-bridge-hub-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWPZ38PL3PhRVcUVYDNn7nRcZF8MykmWWLBKeDV2yna1vV"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/bridge-hub-westend.json b/cumulus/parachains/chain-specs/bridge-hub-westend.json
index 460c25e8f5..8013d40c8a 100644
--- a/cumulus/parachains/chain-specs/bridge-hub-westend.json
+++ b/cumulus/parachains/chain-specs/bridge-hub-westend.json
@@ -6,7 +6,9 @@
     "/dns/westend-bridge-hub-collator-node-0.parity-testnet.parity.io/tcp/30333/p2p/12D3KooWKyEuqkkWvFSrwZWKWBAsHgLV3HGfHj7yH3LNJLAVhmxY",
     "/dns/westend-bridge-hub-collator-node-1.parity-testnet.parity.io/tcp/30333/p2p/12D3KooWBpvudthz61XC4oP2YYFFJdhWohBeQ1ffn1BMSGWhapjd",
     "/dns/westend-bridge-hub-collator-node-2.parity-testnet.parity.io/tcp/30333/p2p/12D3KooWPXqdRRthjKAMPFtaXUK7yBxsvh83QsmzXzALA3inoJfo",
-    "/dns/westend-bridge-hub-collator-node-3.parity-testnet.parity.io/tcp/30333/p2p/12D3KooWAp2YpVaiNBy7rozEHJGocDpaLFt3VFZsGMBEYh4BoEz7"
+    "/dns/westend-bridge-hub-collator-node-3.parity-testnet.parity.io/tcp/30333/p2p/12D3KooWAp2YpVaiNBy7rozEHJGocDpaLFt3VFZsGMBEYh4BoEz7",
+    "/dns/westend-bridge-hub-boot-ng.dwellir.com/tcp/30338/p2p/12D3KooWJWWRYTAwBLqYkh7iMBGDr5ouJ3MHj7M3fZ7zWS4zEk6F",
+    "/dns/westend-bridge-hub-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWJWWRYTAwBLqYkh7iMBGDr5ouJ3MHj7M3fZ7zWS4zEk6F"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/collectives-polkadot.json b/cumulus/parachains/chain-specs/collectives-polkadot.json
index 99fc78ea4a..850d895e4d 100644
--- a/cumulus/parachains/chain-specs/collectives-polkadot.json
+++ b/cumulus/parachains/chain-specs/collectives-polkadot.json
@@ -27,7 +27,9 @@
     "/dns/boot-node.helikon.io/tcp/10230/p2p/12D3KooWS8CBz4P5CBny9aBy2EQUvAExFo9PUVT57X8r3zWMFkXT",
     "/dns/boot-node.helikon.io/tcp/10232/wss/p2p/12D3KooWS8CBz4P5CBny9aBy2EQUvAExFo9PUVT57X8r3zWMFkXT",
     "/dns/collectives-polkadot.bootnode.amforc.com/tcp/30335/p2p/12D3KooWQeAjDnGkrPe5vtpfnB6ydZfWyMxyrXLkBFmA6o4k9aiU",
-    "/dns/collectives-polkadot.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWQeAjDnGkrPe5vtpfnB6ydZfWyMxyrXLkBFmA6o4k9aiU"
+    "/dns/collectives-polkadot.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWQeAjDnGkrPe5vtpfnB6ydZfWyMxyrXLkBFmA6o4k9aiU",
+    "/dns/polkadot-collectives-boot-ng.dwellir.com/tcp/30341/p2p/12D3KooWDMFYCNRAQcSRNV7xu2xv8319goSEbSHW4TnXRz6EpPKc",
+    "/dns/polkadot-collectives-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWDMFYCNRAQcSRNV7xu2xv8319goSEbSHW4TnXRz6EpPKc"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/collectives-westend.json b/cumulus/parachains/chain-specs/collectives-westend.json
index db4552e046..3eb3366e9c 100644
--- a/cumulus/parachains/chain-specs/collectives-westend.json
+++ b/cumulus/parachains/chain-specs/collectives-westend.json
@@ -31,7 +31,9 @@
     "/dns/boot-node.helikon.io/tcp/10260/p2p/12D3KooWMzfnt29VAmrJHQcJU6Vfn4RsMbqPqgyWHqt9VTTAbSrL",
     "/dns/boot-node.helikon.io/tcp/10262/wss/p2p/12D3KooWMzfnt29VAmrJHQcJU6Vfn4RsMbqPqgyWHqt9VTTAbSrL",
     "/dns/collectives-westend.bootnode.amforc.com/tcp/30340/p2p/12D3KooWERPzUhHau6o2XZRUi3tn7544rYiaHL418Nw5t8fYWP1F",
-    "/dns/collectives-westend.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWERPzUhHau6o2XZRUi3tn7544rYiaHL418Nw5t8fYWP1F"
+    "/dns/collectives-westend.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWERPzUhHau6o2XZRUi3tn7544rYiaHL418Nw5t8fYWP1F",
+    "/dns/westend-collectives-boot-ng.dwellir.com/tcp/30340/p2p/12D3KooWPFM93jgm4pgxx8PM8WJKAJF49qia8jRB95uciUQwYh7m",
+    "/dns/westend-collectives-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWPFM93jgm4pgxx8PM8WJKAJF49qia8jRB95uciUQwYh7m"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/statemine.json b/cumulus/parachains/chain-specs/statemine.json
index dd32b21adb..c31c715fc0 100644
--- a/cumulus/parachains/chain-specs/statemine.json
+++ b/cumulus/parachains/chain-specs/statemine.json
@@ -25,7 +25,9 @@
     "/dns/boot-node.helikon.io/tcp/10210/p2p/12D3KooWFXRQce3aMgZMn5SxvHtYH4PsR63TZLf8LrnBsEVTyzdr",
     "/dns/boot-node.helikon.io/tcp/10212/wss/p2p/12D3KooWFXRQce3aMgZMn5SxvHtYH4PsR63TZLf8LrnBsEVTyzdr",
     "/dns/statemine.bootnode.amforc.com/tcp/30336/p2p/12D3KooWHmSyrBWsc6fdpq8HtCFWasmLVLYGKWA2a78m4xAHKyBq",
-    "/dns/statemine.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWHmSyrBWsc6fdpq8HtCFWasmLVLYGKWA2a78m4xAHKyBq"
+    "/dns/statemine.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWHmSyrBWsc6fdpq8HtCFWasmLVLYGKWA2a78m4xAHKyBq",
+    "/dns/statemine-boot-ng.dwellir.com/tcp/30343/p2p/12D3KooWQNJKBaNfW6Nn7HZDi5pSSEFmHL2Qz7chr9RksQUDR1Wk",
+    "/dns/statemine-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWQNJKBaNfW6Nn7HZDi5pSSEFmHL2Qz7chr9RksQUDR1Wk"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/statemint.json b/cumulus/parachains/chain-specs/statemint.json
index 12d655ae7d..55973c2dbb 100644
--- a/cumulus/parachains/chain-specs/statemint.json
+++ b/cumulus/parachains/chain-specs/statemint.json
@@ -25,7 +25,9 @@
     "/dns/boot-node.helikon.io/tcp/10220/p2p/12D3KooW9uybhguhDjVJc3U3kgZC3i8rWmAnSpbnJkmuR7C6ZsRW",
     "/dns/boot-node.helikon.io/tcp/10222/wss/p2p/12D3KooW9uybhguhDjVJc3U3kgZC3i8rWmAnSpbnJkmuR7C6ZsRW",
     "/dns/statemint.bootnode.amforc.com/tcp/30341/p2p/12D3KooWByohP9FXn7ao8syS167qJsbFdpa7fY2Y24xbKtt3r7Ls",
-    "/dns/statemint.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWByohP9FXn7ao8syS167qJsbFdpa7fY2Y24xbKtt3r7Ls"
+    "/dns/statemint.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWByohP9FXn7ao8syS167qJsbFdpa7fY2Y24xbKtt3r7Ls",
+    "/dns/statemint-boot-ng.dwellir.com/tcp/30344/p2p/12D3KooWEFrNuNk8fPdQS2hf34Gmqi6dGSvrETshGJUrqrvfRDZr",
+    "/dns/statemint-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWEFrNuNk8fPdQS2hf34Gmqi6dGSvrETshGJUrqrvfRDZr"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/cumulus/parachains/chain-specs/westmint.json b/cumulus/parachains/chain-specs/westmint.json
index a700e5ddd6..d498fc320c 100644
--- a/cumulus/parachains/chain-specs/westmint.json
+++ b/cumulus/parachains/chain-specs/westmint.json
@@ -19,7 +19,9 @@
     "/dns/boot-node.helikon.io/tcp/10200/p2p/12D3KooWMRY8wb7rMT81LLuivvsy6ahUxKHQgYJw4zm1hC1uYLxb",
     "/dns/boot-node.helikon.io/tcp/10202/wss/p2p/12D3KooWMRY8wb7rMT81LLuivvsy6ahUxKHQgYJw4zm1hC1uYLxb",
     "/dns/westmint.bootnode.amforc.com/tcp/30339/p2p/12D3KooWNjKeaANaeZxBAPctmx8jugSYzuw4vnSCJmEDPB5mtRd6",
-    "/dns/westmint.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWNjKeaANaeZxBAPctmx8jugSYzuw4vnSCJmEDPB5mtRd6"
+    "/dns/westmint.bootnode.amforc.com/tcp/30333/wss/p2p/12D3KooWNjKeaANaeZxBAPctmx8jugSYzuw4vnSCJmEDPB5mtRd6",
+    "/dns/westmint-boot-ng.dwellir.com/tcp/30345/p2p/12D3KooWFZ9xqApB1wnFYkbe1qJ5Jqwxe2f3i8W25F3tKNXy59ux",
+    "/dns/westmint-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWFZ9xqApB1wnFYkbe1qJ5Jqwxe2f3i8W25F3tKNXy59ux"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,