diff --git a/contrib/seeds/nodes_main.txt b/contrib/seeds/nodes_main.txt
index e5999cf2e..aecf1c3b4 100644
--- a/contrib/seeds/nodes_main.txt
+++ b/contrib/seeds/nodes_main.txt
@@ -1,46 +1,51 @@
+5.20.188.41:9110
+24.120.9.216:8333
+31.25.241.224:8339
 34.225.107.142:8333
 35.170.203.250:8333
-35.193.24.28:8333
 35.208.171.216:8333
 35.208.254.89:8333
 46.28.204.21:18505
 47.52.26.145:8333
 47.74.34.14:8333
 47.115.117.145:8333
 47.115.165.203:8333
 51.83.99.60:8333
 51.107.0.1:8333
 52.221.203.36:8333
 54.244.67.182:8333
 66.151.242.154:8339
 67.164.15.15:9333
 76.85.128.198:9333
 78.129.165.63:18328
 81.169.248.246:9333
 82.221.128.31:8364
 83.229.85.82:8333
 85.217.222.125:8333
+88.99.103.51:8333
 91.197.44.144:8333
 94.19.132.255:8339
+96.88.91.210:8333
 103.231.191.11:8533
 104.154.143.189:8333
-128.199.253.123:8333
+116.120.58.153:8333
 144.202.91.233:8333
 147.135.165.147:8338
 167.172.200.125:8888
-172.104.82.95:8333
 172.105.233.201:8333
 173.209.44.34:10333
 173.212.242.147:8333
-185.177.124.146:8333
+178.128.63.135:8333
 185.200.240.114:8332
 193.138.218.67:8333
 195.154.168.129:8333
+195.154.177.49:8333
 210.105.193.9:8333
 212.32.230.219:8333
+212.107.44.171:8333
 216.18.214.154:8433
+[2400:8902::f03c:91ff:fe17:3bf1]:8333
 [2a01:4f8:13a:4e::2]:9131
-[2a01:4f8:a0:612a::2]:8333
 [2a01:5f0:beef:5:0:3:0:1]:52102
 [2a02:c207:2019:7777::1]:8333
 [2a03:1b20:1:f410:40::acef]:8333
diff --git a/contrib/seeds/nodes_test.txt b/contrib/seeds/nodes_test.txt
index 13ec8f2e0..6061fa3db 100644
--- a/contrib/seeds/nodes_test.txt
+++ b/contrib/seeds/nodes_test.txt
@@ -1,10 +1,10 @@
+3.12.107.81:18333
 13.127.199.31:18333
 35.193.24.28:18333
 51.89.98.76:18333
-70.67.70.69:18333
-144.217.255.211:19333
+120.77.82.190:18443
 159.65.101.235:8888
 159.89.195.162:18333
-195.154.177.49:18333
+[2001:41d0:700:334c::]:18333
 [2a02:c207:2027:1503::1]:18333
 [2a02:c207:2047:3908::1]:18333
diff --git a/src/chainparamsseeds.h b/src/chainparamsseeds.h
index f3a7325bd..0b1375974 100644
--- a/src/chainparamsseeds.h
+++ b/src/chainparamsseeds.h
@@ -1,71 +1,76 @@
 #ifndef BITCOIN_CHAINPARAMSSEEDS_H
 #define BITCOIN_CHAINPARAMSSEEDS_H
 /**
  * List of fixed seed nodes for the bitcoin network
  * @generated by contrib/seeds/generate-seeds.py
  *
  * Each line contains a 16-byte IPv6 address and a port.
  * IPv4 as well as onion addresses are wrapped inside an IPv6 address accordingly.
  */
 static SeedSpec6 pnSeed6_main[] = {
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x05,0x14,0xbc,0x29}, 9110},
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x18,0x78,0x09,0xd8}, 8333},
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x1f,0x19,0xf1,0xe0}, 8339},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x22,0xe1,0x6b,0x8e}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x23,0xaa,0xcb,0xfa}, 8333},
-    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x23,0xc1,0x18,0x1c}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x23,0xd0,0xab,0xd8}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x23,0xd0,0xfe,0x59}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x2e,0x1c,0xcc,0x15}, 18505},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x2f,0x34,0x1a,0x91}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x2f,0x4a,0x22,0x0e}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x2f,0x73,0x75,0x91}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x2f,0x73,0xa5,0xcb}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x33,0x53,0x63,0x3c}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x33,0x6b,0x00,0x01}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x34,0xdd,0xcb,0x24}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x36,0xf4,0x43,0xb6}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x42,0x97,0xf2,0x9a}, 8339},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x43,0xa4,0x0f,0x0f}, 9333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x4c,0x55,0x80,0xc6}, 9333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x4e,0x81,0xa5,0x3f}, 18328},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x51,0xa9,0xf8,0xf6}, 9333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x52,0xdd,0x80,0x1f}, 8364},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x53,0xe5,0x55,0x52}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x55,0xd9,0xde,0x7d}, 8333},
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x58,0x63,0x67,0x33}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x5b,0xc5,0x2c,0x90}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x5e,0x13,0x84,0xff}, 8339},
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x60,0x58,0x5b,0xd2}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x67,0xe7,0xbf,0x0b}, 8533},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x68,0x9a,0x8f,0xbd}, 8333},
-    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x80,0xc7,0xfd,0x7b}, 8333},
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x74,0x78,0x3a,0x99}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x90,0xca,0x5b,0xe9}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x93,0x87,0xa5,0x93}, 8338},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xa7,0xac,0xc8,0x7d}, 8888},
-    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xac,0x68,0x52,0x5f}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xac,0x69,0xe9,0xc9}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xad,0xd1,0x2c,0x22}, 10333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xad,0xd4,0xf2,0x93}, 8333},
-    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xb9,0xb1,0x7c,0x92}, 8333},
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xb2,0x80,0x3f,0x87}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xb9,0xc8,0xf0,0x72}, 8332},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xc1,0x8a,0xda,0x43}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xc3,0x9a,0xa8,0x81}, 8333},
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xc3,0x9a,0xb1,0x31}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xd2,0x69,0xc1,0x09}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xd4,0x20,0xe6,0xdb}, 8333},
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xd4,0x6b,0x2c,0xab}, 8333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xd8,0x12,0xd6,0x9a}, 8433},
+    {{0x24,0x00,0x89,0x02,0x00,0x00,0x00,0x00,0xf0,0x3c,0x91,0xff,0xfe,0x17,0x3b,0xf1}, 8333},
     {{0x2a,0x01,0x04,0xf8,0x01,0x3a,0x00,0x4e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02}, 9131},
-    {{0x2a,0x01,0x04,0xf8,0x00,0xa0,0x61,0x2a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02}, 8333},
     {{0x2a,0x01,0x05,0xf0,0xbe,0xef,0x00,0x05,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x01}, 52102},
     {{0x2a,0x02,0xc2,0x07,0x20,0x19,0x77,0x77,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01}, 8333},
     {{0x2a,0x03,0x1b,0x20,0x00,0x01,0xf4,0x10,0x00,0x40,0x00,0x00,0x00,0x00,0xac,0xef}, 8333}
 };
 
 static SeedSpec6 pnSeed6_test[] = {
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x03,0x0c,0x6b,0x51}, 18333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x0d,0x7f,0xc7,0x1f}, 18333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x23,0xc1,0x18,0x1c}, 18333},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x33,0x59,0x62,0x4c}, 18333},
-    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x46,0x43,0x46,0x45}, 18333},
-    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x90,0xd9,0xff,0xd3}, 19333},
+    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x78,0x4d,0x52,0xbe}, 18443},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x9f,0x41,0x65,0xeb}, 8888},
     {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x9f,0x59,0xc3,0xa2}, 18333},
-    {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xc3,0x9a,0xb1,0x31}, 18333},
+    {{0x20,0x01,0x41,0xd0,0x07,0x00,0x33,0x4c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, 18333},
     {{0x2a,0x02,0xc2,0x07,0x20,0x27,0x15,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01}, 18333},
     {{0x2a,0x02,0xc2,0x07,0x20,0x47,0x39,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01}, 18333}
 };
 #endif // BITCOIN_CHAINPARAMSSEEDS_H