net: change dns seeders

src/kernel/chainparams.cpp

@@ -151,10 +151,10 @@ class CMainParams : public CChainParams {
         // This is fine at runtime as we'll fall back to using them as an addrfetch if they don't support the
         // service bits we want, but we should get them updated to support all service bits wanted by any
         // release ASAP to avoid it where possible.
-        vSeeds.emplace_back("dnsseed.blackcoin.nl"); // hosted at dns.blackcoin.nl
-        vSeeds.emplace_back("dnsseed2.blackcoin.nl"); // hosted at vps.blackcoin.nl
-        vSeeds.emplace_back("swap.blackcoin.nl"); // swapservice static node
-        vSeeds.emplace_back("dns2.blackcoin.nl");  // Bitcore static node
+        vSeeds.emplace_back("dnsseed.blackcoin.nl"); // hosted by blackcoin.nl
+        vSeeds.emplace_back("dnsseed2.blackcoin.nl"); // hosted by blackcoin.nl
+        vSeeds.emplace_back("swap.blackcoin.nl"); // hosted by blackcoin.nl
+        vSeeds.emplace_back("dns2.blackcoin.nl");  // hosted by blackcoin.nl
 
         base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,25);
         base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1,85);
@@ -262,14 +262,15 @@ class CTestNetParams : public CChainParams {
         assert(consensus.hashGenesisBlock == uint256S("0x0000724595fb3b9609d441cbfb9577615c292abf07d996d3edabc48de843642d"));
         assert(genesis.hashMerkleRoot == uint256S("0x12630d16a97f24b287c8c2594dda5fb98c9e6c70fc61d44191931ea2aa08dc90"));
 
-        vSeeds.clear();
-        // nodes with support for servicebits filtering should be at the top
-        /*
-        vSeeds.emplace_back("testnet-seed.bitcoin.jonasschnelli.ch.");
-        vSeeds.emplace_back("seed.tbtc.petertodd.org.");
-        vSeeds.emplace_back("seed.testnet.bitcoin.sprovoost.nl.");
-        vSeeds.emplace_back("testnet-seed.bluematt.me."); // Just a static list of stable node(s), only supports x9
-        */
+        // Note that of those which support the service bits prefix, most only support a subset of
+        // possible options.
+        // This is fine at runtime as we'll fall back to using them as an addrfetch if they don't support the
+        // service bits we want, but we should get them updated to support all service bits wanted by any
+        // release ASAP to avoid it where possible.
+        vSeeds.emplace_back("dnsseed.blackcoin.nl"); // hosted by blackcoin.nl
+        vSeeds.emplace_back("dnsseed2.blackcoin.nl"); // hosted by blackcoin.nl
+        vSeeds.emplace_back("swap.blackcoin.nl"); // hosted by blackcoin.nl
+        vSeeds.emplace_back("dns2.blackcoin.nl");  // hosted by blackcoin.nl
 
         base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,111);
         base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1,196);