diff --git a/polkadot/node/service/res/kusama.json b/polkadot/node/service/res/kusama.json
index 082121c7475291ea7ecdbf6336146996858b6ef3..24f4820f6bb73ddba8e3418916281bdf544def0c 100644
--- a/polkadot/node/service/res/kusama.json
+++ b/polkadot/node/service/res/kusama.json
@@ -2,6 +2,14 @@
   "name": "Kusama",
   "id": "ksmcc3",
   "bootNodes": [
+    "/dns/kusama-connect-0.parity.io/tcp/443/wss/p2p/12D3KooWBjxpFhVNM9poSsMEfdnXJaSWSZQ7otK9aV1SPA9zJp5W",
+    "/dns/kusama-connect-1.parity.io/tcp/443/wss/p2p/12D3KooWAJRVca93jLm4zft4rtTLLxNV4ZrHPMBkbGy5XkXooBFt",
+    "/dns/kusama-connect-2.parity.io/tcp/443/wss/p2p/12D3KooWLn22TSPR3HXMRSSmWoK4pkDtspdCVi5j86QyyUNViDeL",
+    "/dns/kusama-connect-3.parity.io/tcp/443/wss/p2p/12D3KooWSwnJSP3QJ6cnFCTpcXq4EEFotVEiQuCWVprzCnWj5e4G",
+    "/dns/kusama-connect-4.parity.io/tcp/443/wss/p2p/12D3KooWHi7zHUev7n1zs9kSQwh4KMPJcS8Jky2JN58cNabcXGvK",
+    "/dns/kusama-connect-5.parity.io/tcp/443/wss/p2p/12D3KooWMBF6DXADrNLg6kNt1A1zmKzw478gJw79NmTQhSDxuZvR",
+    "/dns/kusama-connect-6.parity.io/tcp/443/wss/p2p/12D3KooWNnG7YqYB9eEoACRuSEax8qhuPQzRn878AWKN4vUUtQXd",
+    "/dns/kusama-connect-7.parity.io/tcp/443/wss/p2p/12D3KooWMmtoLnkVCGyuCpsWw4zoNtWPH4nsVLn92mutvjQknEqR",
     "/dns/p2p.0.kusama.network/tcp/30333/p2p/12D3KooWJDohybWd7FvRmyeGjgi56yy36mRWLHmgRprFdUadUt6b",
     "/dns/p2p.1.kusama.network/tcp/30333/p2p/12D3KooWC7dnTvDY97afoLrvQSBrh7dDFEkWniTwyxAsBjfpaZk6",
     "/dns/p2p.2.kusama.network/tcp/30333/p2p/12D3KooWGGK6Mj1pWF1bk4R1HjBQ4E7bgkfSJ5gmEfVRuwRZapT5",
diff --git a/polkadot/node/service/res/polkadot.json b/polkadot/node/service/res/polkadot.json
index 8e07d7c7c18e3ec2099d4ce3646f704de31cd93b..37b16ffa7ccd0d06b59b09144e22353b85866e2f 100644
--- a/polkadot/node/service/res/polkadot.json
+++ b/polkadot/node/service/res/polkadot.json
@@ -3,6 +3,14 @@
   "id": "polkadot",
   "chainType": "Live",
   "bootNodes": [
+    "/dns/polkadot-connect-0.parity.io/tcp/443/wss/p2p/12D3KooWEPmjoRpDSUuiTjvyNDd8fejZ9eNWH5bE965nyBMDrB4o",
+    "/dns/polkadot-connect-1.parity.io/tcp/443/wss/p2p/12D3KooWLvcA24g6sT9YTaQyinwowMbLF5z7iMLoxZpEiV9pSmNf",
+    "/dns/polkadot-connect-2.parity.io/tcp/443/wss/p2p/12D3KooWDhp18HYzJuVX2jLhtjQgAhT1XWGqah42StoUJpkLvh2o",
+    "/dns/polkadot-connect-3.parity.io/tcp/443/wss/p2p/12D3KooWEsPEadSjLAPyxckqVJkp54aVdPuX3DD6a1FTL2y5cB9x",
+    "/dns/polkadot-connect-4.parity.io/tcp/443/wss/p2p/12D3KooWFfG1SQvcPoUK2N41cx7r52KYXKpRtZxfLZk8xtVzpp4d",
+    "/dns/polkadot-connect-5.parity.io/tcp/443/wss/p2p/12D3KooWDmQPkBvQGg9wjBdFThtWj3QCDVQyHJ1apfWrHvjwbYS8",
+    "/dns/polkadot-connect-6.parity.io/tcp/443/wss/p2p/12D3KooWBKtPpCnVTTzD7fPpCdFsrsYZ5K8fwmsLabb1JBuCycYs",
+    "/dns/polkadot-connect-7.parity.io/tcp/443/wss/p2p/12D3KooWP3BsFY6UaiLjEJ3YbDp6q6SMQgAHB15qKj41DUZQLMqD",
     "/dns/p2p.0.polkadot.network/tcp/30333/p2p/12D3KooWHsvEicXjWWraktbZ4MQBizuyADQtuEGr3NbDvtm5rFA5",
     "/dns/p2p.1.polkadot.network/tcp/30333/p2p/12D3KooWQz2q2UWVCiy9cFX1hHYEmhSKQB2hjEZCccScHLGUPjcc",
     "/dns/p2p.2.polkadot.network/tcp/30333/p2p/12D3KooWNHxjYbDLLbDNZ2tq1kXgif5MSiLTUWJKcDdedKu4KaG8",
diff --git a/polkadot/node/service/res/rococo.json b/polkadot/node/service/res/rococo.json
index 7afbd8930b888b3ce2a38b014f5e0d442a1e1ee0..3f9b1cd0a32310c9a3148b3ae994e99c387bcda0 100644
--- a/polkadot/node/service/res/rococo.json
+++ b/polkadot/node/service/res/rococo.json
@@ -4,13 +4,21 @@
   "chainType": "Live",
   "bootNodes": [
     "/ip4/34.90.151.124/tcp/30333/p2p/12D3KooWF7BUbG5ErMZ47ZdarRwtpZamgcZqxwpnFzkhjc1spHnP",
+    "/ip4/34.90.151.124/tcp/30334/ws/p2p/12D3KooWF7BUbG5ErMZ47ZdarRwtpZamgcZqxwpnFzkhjc1spHnP",
     "/ip4/34.90.137.14/tcp/30333/p2p/12D3KooWLcpkpvjr5ccgtUdTSYtNDjEdsDcPNrt2Rb7yXuAf7bUE",
+    "/ip4/34.90.137.14/tcp/30334/ws/p2p/12D3KooWLcpkpvjr5ccgtUdTSYtNDjEdsDcPNrt2Rb7yXuAf7bUE",
     "/ip4/35.204.67.254/tcp/30333/p2p/12D3KooWGjEEDmNbBkXLM1uKMseK9iYD3osKA4JGdGKMZDCusjd6",
+    "/ip4/35.204.67.254/tcp/30334/ws/p2p/12D3KooWGjEEDmNbBkXLM1uKMseK9iYD3osKA4JGdGKMZDCusjd6",
     "/ip4/34.90.121.39/tcp/30333/p2p/12D3KooWBhkZQydNHDR3XSehnrfj1KNFCdpwgDrYpX54FrUR1FRS",
+    "/ip4/34.90.121.39/tcp/30334/ws/p2p/12D3KooWBhkZQydNHDR3XSehnrfj1KNFCdpwgDrYpX54FrUR1FRS",
     "/ip4/34.91.145.35/tcp/30333/p2p/12D3KooWBuLAMevZexnFKCgTyoz3AnHQn98D9cfe1Mg3kPoCjkwf",
+    "/ip4/34.91.145.35/tcp/30334/ws/p2p/12D3KooWBuLAMevZexnFKCgTyoz3AnHQn98D9cfe1Mg3kPoCjkwf",
     "/ip4/34.91.77.80/tcp/30333/p2p/12D3KooWA5BAM71y9NtV5NH6EjANgYKRZ8jNLJ5z8GJ5RPdjt63n",
+    "/ip4/34.91.77.80/tcp/30334/ws/p2p/12D3KooWA5BAM71y9NtV5NH6EjANgYKRZ8jNLJ5z8GJ5RPdjt63n",
     "/ip4/34.91.84.25/tcp/30333/p2p/12D3KooWSV4VqhBHZKKBsZKmVU462qRW9PmXTSuYvuajt1P93djA",
-    "/ip4/34.91.97.19/tcp/30333/p2p/12D3KooWD6wC88atMMyVeP6ZKg9sK7QmUL8x8m1RxMW8rhv2vWyg"
+    "/ip4/34.91.84.25/tcp/30334/ws/p2p/12D3KooWSV4VqhBHZKKBsZKmVU462qRW9PmXTSuYvuajt1P93djA",
+    "/ip4/34.91.97.19/tcp/30333/p2p/12D3KooWD6wC88atMMyVeP6ZKg9sK7QmUL8x8m1RxMW8rhv2vWyg",
+    "/ip4/34.91.97.19/tcp/30334/ws/p2p/12D3KooWD6wC88atMMyVeP6ZKg9sK7QmUL8x8m1RxMW8rhv2vWyg"
   ],
   "telemetryEndpoints": [
     [
diff --git a/polkadot/node/service/res/westend.json b/polkadot/node/service/res/westend.json
index a8d21035bc649303d485167fca4862f19bdd7ede..c183622d66c9200c18b14befaefd36dc8df3d90a 100644
--- a/polkadot/node/service/res/westend.json
+++ b/polkadot/node/service/res/westend.json
@@ -9,7 +9,9 @@
     "/dns/2.westend.paritytech.net/tcp/30333/p2p/12D3KooWByVpK92hMi9CzTjyFg9cPHDU5ariTM3EPMq9vdh5S5Po",
     "/dns/2.westend.paritytech.net/tcp/30334/ws/p2p/12D3KooWByVpK92hMi9CzTjyFg9cPHDU5ariTM3EPMq9vdh5S5Po",
     "/dns/3.westend.paritytech.net/tcp/30333/p2p/12D3KooWGi1tCpKXLMYED9y28QXLnwgD4neYb1Arqq4QpeV1Sv3K",
-    "/dns/3.westend.paritytech.net/tcp/30334/ws/p2p/12D3KooWGi1tCpKXLMYED9y28QXLnwgD4neYb1Arqq4QpeV1Sv3K"
+    "/dns/3.westend.paritytech.net/tcp/30334/ws/p2p/12D3KooWGi1tCpKXLMYED9y28QXLnwgD4neYb1Arqq4QpeV1Sv3K",
+    "/dns/westend-connect-0.polkadot.io/tcp/443/wss/p2p/12D3KooWNg8iUqhux7X7voNU9Nty5pzehrFJwkQwg1CJnqN3CTzE",
+    "/dns/westend-connect-1.polkadot.io/tcp/443/wss/p2p/12D3KooWAq2A7UNFS6725XFatD5QW7iYBezTLdAUx1SmRkxN79Ne"
   ],
   "telemetryEndpoints": [
     [