diff --git a/planets/mainnet.json b/planets/mainnet.json
index 33160849..f9cadf35 100644
--- a/planets/mainnet.json
+++ b/planets/mainnet.json
@@ -10,21 +10,11 @@
       "9cscan.rest": ["https://api.9cscan.com"],
       "headless.gql": [
         "https://odin-rpc-1.nine-chronicles.com/graphql",
-        "https://odin-rpc-2.nine-chronicles.com/graphql",
-        "http://sgp-nc-1.ninodes.com/graphql",
-        "http://sgp-nc-2.ninodes.com/graphql",
-        "http://ash-nc-1.ninodes.com/graphql",
-        "http://phx-nc-1.ninodes.com/graphql",
-        "http://nld-nc-1.ninodes.com/graphql"
+        "https://odin-rpc-2.nine-chronicles.com/graphql"
       ],
       "headless.grpc": [
         "http://odin-rpc-1.nine-chronicles.com:31238",
-        "http://odin-rpc-2.nine-chronicles.com:31238",
-        "http://sgp-nc-1.ninodes.com:31238",
-        "http://sgp-nc-2.ninodes.com:31238",
-        "http://ash-nc-1.ninodes.com:31238",
-        "http://phx-nc-1.ninodes.com:31238",
-        "http://nld-nc-1.ninodes.com:31238"
+        "http://odin-rpc-2.nine-chronicles.com:31238"
       ],
       "market.rest": ["https://odin-market.9c.gg"],
       "world-boss.rest": ["https://odin-world-boss.9c.gg"],
@@ -83,11 +73,9 @@
       "dp.gql": ["http://thor-dp.9c.gg/graphql"],
       "9cscan.rest": ["https://api-thor.9cscan.com"],
       "headless.gql": [
-        "https://thor-rpc-1.nine-chronicles.com/graphql",
         "https://thor-rpc-2.nine-chronicles.com/graphql"
       ],
       "headless.grpc": [
-        "http://thor-rpc-1.nine-chronicles.com:31238",
         "http://thor-rpc-2.nine-chronicles.com:31238"
       ],
       "market.rest": ["http://thor-market.9c.gg"],