diff --git a/src/lib/electrum.js b/src/lib/electrum.js
index ad1d9e3..4665f80 100644
--- a/src/lib/electrum.js
+++ b/src/lib/electrum.js
@@ -12,6 +12,11 @@
 // whole resolver down. A server reachable on 443 is therefore worth more than
 // three more on 50004; put your own there and list it first.
 export const CHIPNET_ELECTRUM = [
+  // Silent Mode's own bns-indexer proxied over standard HTTPS/443 via nginx
+  // (bns-electrum-wss vhost extended into silentmode-st). This is the entry
+  // that makes the resolver work from every network, including corporate
+  // firewalls and mobile carriers that block the non-standard ports below.
+  "wss://silentmode.st/electrum",
   "wss://chipnet.bch.ninja:50004",
   "wss://chipnet.imaginary.cash:50004",
   "wss://tbch4.loping.net:62002",
diff --git a/src/lib/resolver-web.js b/src/lib/resolver-web.js
index 4660e0b..3965ab8 100644
--- a/src/lib/resolver-web.js
+++ b/src/lib/resolver-web.js
@@ -41,9 +41,13 @@ function canonicalKey(raw) {
 // best-effort fallback: when DNS works the fresh hostname is always used, and the
 // authoritative, updatable server list lives on-chain (see ELECTRUM_LIST_NAME).
 export const CHIPNET_ELECTRUM = [
-  // Silent Mode's own BCHN-backed BNS-only indexer (Argus/src/indexer/bns-indexer.js).
-  // Tried first so we prefer our own infrastructure; the public servers below
-  // remain as fallbacks and cross-checks against a single-server view.
+  // Silent Mode's own BCHN-backed BNS-only indexer, exposed on standard port
+  // 443 so browsers on restrictive networks (corporate firewalls, mobile
+  // carriers, VPNs) can reach it. Same backend as the :50011 endpoint below,
+  // just proxied through the silentmode.st nginx on the normal https port.
+  // Tried first so we prefer our own infrastructure on the most-reachable
+  // route; the public servers below remain as fallbacks and cross-checks.
+  { url: "wss://silentmode.st/electrum", ip: "195.184.247.106" },
   { url: "wss://coinspectrum.duckdns.org:50011", ip: "195.184.247.106" },
   { url: "wss://chipnet.bch.ninja:50004", ip: "135.148.236.244" },
   { url: "wss://chipnet.imaginary.cash:50004", ip: "66.29.152.199" },