diff --git a/parachains/chain-specs/bridge-hub-kusama.json b/parachains/chain-specs/bridge-hub-kusama.json
index a0938b7f0d..0b95abcb24 100644
--- a/parachains/chain-specs/bridge-hub-kusama.json
+++ b/parachains/chain-specs/bridge-hub-kusama.json
@@ -29,7 +29,7 @@
     "/dns/bridge-hub-kusama.bootnode.amforc.com/tcp/30337/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"
+    "/dns/kusama-bridge-hub-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWBFskNCQDVjuUeBh6vrszWrUvYMBBhtZRLnoTZDdLYbW5"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/parachains/chain-specs/bridge-hub-polkadot.json b/parachains/chain-specs/bridge-hub-polkadot.json
index 39a165d95c..cf366c3779 100644
--- a/parachains/chain-specs/bridge-hub-polkadot.json
+++ b/parachains/chain-specs/bridge-hub-polkadot.json
@@ -12,7 +12,7 @@
     "/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-boot-ng.dwellir.com/tcp/30339/p2p/12D3KooWPZ38PL3PhRVcUVYDNn7nRcZF8MykmWWLBKeDV2yna1vV",
-    "/dns/polkadot-bridge-hub-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWPZ38PL3PhRVcUVYDNn7nRcZF8MykmWWLBKeDV2yna1vV"
+    "/dns/polkadot-bridge-hub-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWPZ38PL3PhRVcUVYDNn7nRcZF8MykmWWLBKeDV2yna1vV"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/parachains/chain-specs/bridge-hub-westend.json b/parachains/chain-specs/bridge-hub-westend.json
index 8013d40c8a..3428695c30 100644
--- a/parachains/chain-specs/bridge-hub-westend.json
+++ b/parachains/chain-specs/bridge-hub-westend.json
@@ -8,7 +8,7 @@
     "/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-boot-ng.dwellir.com/tcp/30338/p2p/12D3KooWJWWRYTAwBLqYkh7iMBGDr5ouJ3MHj7M3fZ7zWS4zEk6F",
-    "/dns/westend-bridge-hub-boot-ng.dwellir.com//tcp/443/wss/p2p/12D3KooWJWWRYTAwBLqYkh7iMBGDr5ouJ3MHj7M3fZ7zWS4zEk6F"
+    "/dns/westend-bridge-hub-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWJWWRYTAwBLqYkh7iMBGDr5ouJ3MHj7M3fZ7zWS4zEk6F"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/parachains/chain-specs/collectives-polkadot.json b/parachains/chain-specs/collectives-polkadot.json
index 850d895e4d..084a92713c 100644
--- a/parachains/chain-specs/collectives-polkadot.json
+++ b/parachains/chain-specs/collectives-polkadot.json
@@ -29,7 +29,7 @@
     "/dns/collectives-polkadot.bootnode.amforc.com/tcp/30335/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"
+    "/dns/polkadot-collectives-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWDMFYCNRAQcSRNV7xu2xv8319goSEbSHW4TnXRz6EpPKc"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/parachains/chain-specs/collectives-westend.json b/parachains/chain-specs/collectives-westend.json
index 3eb3366e9c..e93611ee02 100644
--- a/parachains/chain-specs/collectives-westend.json
+++ b/parachains/chain-specs/collectives-westend.json
@@ -33,7 +33,7 @@
     "/dns/collectives-westend.bootnode.amforc.com/tcp/30340/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"
+    "/dns/westend-collectives-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWPFM93jgm4pgxx8PM8WJKAJF49qia8jRB95uciUQwYh7m"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/parachains/chain-specs/statemine.json b/parachains/chain-specs/statemine.json
index c31c715fc0..bf296a173b 100644
--- a/parachains/chain-specs/statemine.json
+++ b/parachains/chain-specs/statemine.json
@@ -27,7 +27,7 @@
     "/dns/statemine.bootnode.amforc.com/tcp/30336/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"
+    "/dns/statemine-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWQNJKBaNfW6Nn7HZDi5pSSEFmHL2Qz7chr9RksQUDR1Wk"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
@@ -58,4 +58,4 @@
       "childrenDefault": {}
     }
   }
-}
\ No newline at end of file
+}
diff --git a/parachains/chain-specs/statemint.json b/parachains/chain-specs/statemint.json
index 55973c2dbb..61ca655af6 100644
--- a/parachains/chain-specs/statemint.json
+++ b/parachains/chain-specs/statemint.json
@@ -27,7 +27,7 @@
     "/dns/statemint.bootnode.amforc.com/tcp/30341/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"
+    "/dns/statemint-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWEFrNuNk8fPdQS2hf34Gmqi6dGSvrETshGJUrqrvfRDZr"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
@@ -60,4 +60,4 @@
       "childrenDefault": {}
     }
   }
-}
\ No newline at end of file
+}
diff --git a/parachains/chain-specs/westmint.json b/parachains/chain-specs/westmint.json
index d498fc320c..17d768e58d 100644
--- a/parachains/chain-specs/westmint.json
+++ b/parachains/chain-specs/westmint.json
@@ -21,7 +21,7 @@
     "/dns/westmint.bootnode.amforc.com/tcp/30339/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"
+    "/dns/westmint-boot-ng.dwellir.com/tcp/443/wss/p2p/12D3KooWFZ9xqApB1wnFYkbe1qJ5Jqwxe2f3i8W25F3tKNXy59ux"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,