diff --git a/node/service/chain-specs/kusama.json b/node/service/chain-specs/kusama.json
index 581f40aff4d6..01ec0a2914b8 100644
--- a/node/service/chain-specs/kusama.json
+++ b/node/service/chain-specs/kusama.json
@@ -25,7 +25,9 @@
     "/dns/boot-node.helikon.io/tcp/7060/p2p/12D3KooWL4KPqfAsPE2aY1g5Zo1CxsDwcdJ7mmAghK7cg6M2fdbD",
     "/dns/boot-node.helikon.io/tcp/7062/wss/p2p/12D3KooWL4KPqfAsPE2aY1g5Zo1CxsDwcdJ7mmAghK7cg6M2fdbD",
     "/dns/kusama.bootnode.amforc.com/tcp/30333/p2p/12D3KooWLx6nsj6Fpd8biP1VDyuCUjazvRiGWyBam8PsqRJkbUb9",
-    "/dns/kusama.bootnode.amforc.com/tcp/30334/wss/p2p/12D3KooWLx6nsj6Fpd8biP1VDyuCUjazvRiGWyBam8PsqRJkbUb9"
+    "/dns/kusama.bootnode.amforc.com/tcp/30334/wss/p2p/12D3KooWLx6nsj6Fpd8biP1VDyuCUjazvRiGWyBam8PsqRJkbUb9",
+    "/dns/kusama-bootnode.polkadotters.com/tcp/30333/p2p/12D3KooWLxZmPqzC1itd2hCDLX2Ai8x8ArHbSrMF7wdbkg2CaEej",
+    "/dns/kusama-bootnode.polkadotters.com/tcp/30334/wss/p2p/12D3KooWLxZmPqzC1itd2hCDLX2Ai8x8ArHbSrMF7wdbkg2CaEej"
   ],
   "telemetryEndpoints": [
     [
diff --git a/node/service/chain-specs/polkadot.json b/node/service/chain-specs/polkadot.json
index 8fc8ac63ba32..b8dfba0bdfe8 100644
--- a/node/service/chain-specs/polkadot.json
+++ b/node/service/chain-specs/polkadot.json
@@ -25,7 +25,9 @@
     "/dns/boot-node.helikon.io/tcp/7070/p2p/12D3KooWS9ZcvRxyzrSf6p63QfTCWs12nLoNKhGux865crgxVA4H",
     "/dns/boot-node.helikon.io/tcp/7072/wss/p2p/12D3KooWS9ZcvRxyzrSf6p63QfTCWs12nLoNKhGux865crgxVA4H",
     "/dns/polkadot.bootnode.amforc.com/tcp/30333/p2p/12D3KooWAsuCEVCzUVUrtib8W82Yne3jgVGhQZN3hizko5FTnDg3",
-    "/dns/polkadot.bootnode.amforc.com/tcp/30334/wss/p2p/12D3KooWAsuCEVCzUVUrtib8W82Yne3jgVGhQZN3hizko5FTnDg3"
+    "/dns/polkadot.bootnode.amforc.com/tcp/30334/wss/p2p/12D3KooWAsuCEVCzUVUrtib8W82Yne3jgVGhQZN3hizko5FTnDg3",
+    "/dns/polkadot-bootnode.polkadotters.com/tcp/30333/p2p/12D3KooWCgNAXvn3spYBeieVWeZ5V5jcMha5Qq1hLMtGTcFPk93Y",
+    "/dns/polkadot-bootnode.polkadotters.com/tcp/30334/wss/p2p/12D3KooWCgNAXvn3spYBeieVWeZ5V5jcMha5Qq1hLMtGTcFPk93Y"
   ],
   "telemetryEndpoints": [
     [
diff --git a/node/service/chain-specs/westend.json b/node/service/chain-specs/westend.json
index 6527d81001df..8b29b477202a 100644
--- a/node/service/chain-specs/westend.json
+++ b/node/service/chain-specs/westend.json
@@ -17,7 +17,9 @@
     "/dns/boot-node.helikon.io/tcp/7080/p2p/12D3KooWRFDPyT8vA8mLzh6dJoyujn4QNjeqi6Ch79eSMz9beKXC",
     "/dns/boot-node.helikon.io/tcp/7082/wss/p2p/12D3KooWRFDPyT8vA8mLzh6dJoyujn4QNjeqi6Ch79eSMz9beKXC",
     "/dns/westend.bootnode.amforc.com/tcp/30333/p2p/12D3KooWJ5y9ZgVepBQNW4aabrxgmnrApdVnscqgKWiUu4BNJbC8",
-    "/dns/westend.bootnode.amforc.com/tcp/30334/wss/p2p/12D3KooWJ5y9ZgVepBQNW4aabrxgmnrApdVnscqgKWiUu4BNJbC8"
+    "/dns/westend.bootnode.amforc.com/tcp/30334/wss/p2p/12D3KooWJ5y9ZgVepBQNW4aabrxgmnrApdVnscqgKWiUu4BNJbC8",
+    "/dns/westend-bootnode.polkadotters.com/tcp/30333/p2p/12D3KooWQiGqJxKmaRboMN2ATkW22R6SiXrc6Tp1APGwequhzuJU",
+    "/dns/westend-bootnode.polkadotters.com/tcp/30334/wss/p2p/12D3KooWQiGqJxKmaRboMN2ATkW22R6SiXrc6Tp1APGwequhzuJU"
   ],
   "telemetryEndpoints": [
     [
@@ -137,4 +139,4 @@
       "childrenDefault": {}
     }
   }
-}
\ No newline at end of file
+}