diff --git a/CHANGELOG.md b/CHANGELOG.md
index ab52afad26..7d4992df2b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- GUI + ASB: Remove nine unusable Electrum defaults and add healthy Mullvad,
+  Cake Wallet, Blockstream, DIYnodes, and ACINQ mainnet servers.
+
 ## [4.13.1] - 2026-07-23
 
 ## [4.13.0] - 2026-07-23
diff --git a/src-gui/src/store/defaults.ts b/src-gui/src/store/defaults.ts
index 74d459e46d..df7d05b58e 100644
--- a/src-gui/src/store/defaults.ts
+++ b/src-gui/src/store/defaults.ts
@@ -31,6 +31,12 @@ export const NEGATIVE_NODES_MAINNET = [
   "tcp://electrum.coinucopia.io:50001",
   "tcp://se-mma-crypto-payments-001.mullvad.net:50001",
   "tcp://electrum2.bluewallet.io:50777",
+  "ssl://b.1209k.com:50002",
+  "ssl://mainnet.foundationdevices.com:50002",
+  "ssl://electrum.coinfinity.co:50002",
+  "tcp://electrum1.bluewallet.io:50001",
+  "tcp://electrum2.bluewallet.io:50001",
+  "tcp://electrum3.bluewallet.io:50001",
 ];
 
 export const NEGATIVE_NODES_TESTNET = [
@@ -42,18 +48,18 @@ export const NEGATIVE_NODES_TESTNET = [
   "tcp://testnet.qtornado.com:51001",
   "ssl://bitcoin.devmole.eu:5010",
   "tcp://bitcoin.devmole.eu:5000",
+  "ssl://v22019051929289916.bestsrv.de:50002",
+  "tcp://v22019051929289916.bestsrv.de:50001",
+  "ssl://testnet.aranguren.org:51002",
 ];
 
 export const DEFAULT_NODES: Record<Network, Record<Blockchain, string[]>> = {
   [Network.Testnet]: {
     [Blockchain.Bitcoin]: [
       "ssl://blackie.c3-soft.com:57006",
-      "ssl://v22019051929289916.bestsrv.de:50002",
-      "tcp://v22019051929289916.bestsrv.de:50001",
       "ssl://electrum.blockstream.info:60002",
       "ssl://blockstream.info:993",
       "tcp://testnet.aranguren.org:51001",
-      "ssl://testnet.aranguren.org:51002",
     ],
     [Blockchain.Monero]: [],
   },
@@ -62,15 +68,14 @@ export const DEFAULT_NODES: Record<Network, Record<Blockchain, string[]>> = {
       "tcp://electrum.eigenwallet.org:22293",
       "ssl://electrum.blockstream.info:50002",
       "ssl://bitcoin.stackwallet.com:50002",
-      "ssl://b.1209k.com:50002",
-      "ssl://mainnet.foundationdevices.com:50002",
       "tcp://bitcoin.lu.ke:50001",
-      "ssl://electrum.coinfinity.co:50002",
-      "tcp://electrum1.bluewallet.io:50001",
-      "tcp://electrum2.bluewallet.io:50001",
-      "tcp://electrum3.bluewallet.io:50001",
       "ssl://btc-electrum.cakewallet.com:50002",
       "tcp://bitcoin.aranguren.org:50001",
+      "ssl://bitcoin.mullvad.net:5010",
+      "tcp://electrs.cakewallet.com:50001",
+      "ssl://blockstream.info:700",
+      "ssl://electrum.diynodes.com:50022",
+      "ssl://electrum.acinq.co:50002",
     ],
     [Blockchain.Monero]: [],
   },
diff --git a/swap-env/src/defaults.rs b/swap-env/src/defaults.rs
index f2cf809292..0e5edb3c9d 100644
--- a/swap-env/src/defaults.rs
+++ b/swap-env/src/defaults.rs
@@ -65,21 +65,19 @@ pub fn default_electrum_servers_mainnet() -> Vec<Url> {
             .expect("default electrum server url to be valid"),
         Url::parse("ssl://bitcoin.stackwallet.com:50002")
             .expect("default electrum server url to be valid"),
-        Url::parse("ssl://b.1209k.com:50002").expect("default electrum server url to be valid"),
-        Url::parse("ssl://mainnet.foundationdevices.com:50002")
-            .expect("default electrum server url to be valid"),
         Url::parse("tcp://bitcoin.lu.ke:50001").expect("default electrum server url to be valid"),
-        Url::parse("ssl://electrum.coinfinity.co:50002")
+        Url::parse("ssl://btc-electrum.cakewallet.com:50002")
             .expect("default electrum server url to be valid"),
-        Url::parse("tcp://electrum1.bluewallet.io:50001")
+        Url::parse("tcp://bitcoin.aranguren.org:50001")
             .expect("default electrum server url to be valid"),
-        Url::parse("tcp://electrum2.bluewallet.io:50001")
+        Url::parse("ssl://bitcoin.mullvad.net:5010")
             .expect("default electrum server url to be valid"),
-        Url::parse("tcp://electrum3.bluewallet.io:50001")
+        Url::parse("tcp://electrs.cakewallet.com:50001")
             .expect("default electrum server url to be valid"),
-        Url::parse("ssl://btc-electrum.cakewallet.com:50002")
+        Url::parse("ssl://blockstream.info:700").expect("default electrum server url to be valid"),
+        Url::parse("ssl://electrum.diynodes.com:50022")
             .expect("default electrum server url to be valid"),
-        Url::parse("tcp://bitcoin.aranguren.org:50001")
+        Url::parse("ssl://electrum.acinq.co:50002")
             .expect("default electrum server url to be valid"),
     ]
 }
@@ -88,17 +86,11 @@ pub fn default_electrum_servers_testnet() -> Vec<Url> {
     vec![
         Url::parse("ssl://blackie.c3-soft.com:57006")
             .expect("default electrum server url to be valid"),
-        Url::parse("ssl://v22019051929289916.bestsrv.de:50002")
-            .expect("default electrum server url to be valid"),
-        Url::parse("tcp://v22019051929289916.bestsrv.de:50001")
-            .expect("default electrum server url to be valid"),
         Url::parse("ssl://electrum.blockstream.info:60002")
             .expect("default electrum server url to be valid"),
         Url::parse("ssl://blockstream.info:993").expect("default electrum server url to be valid"),
         Url::parse("tcp://testnet.aranguren.org:51001")
             .expect("default electrum server url to be valid"),
-        Url::parse("ssl://testnet.aranguren.org:51002")
-            .expect("default electrum server url to be valid"),
     ]
 }