diff --git a/src/components/BlossomViewer.tsx b/src/components/BlossomViewer.tsx
index a27de4f..1f17c40 100644
--- a/src/components/BlossomViewer.tsx
+++ b/src/components/BlossomViewer.tsx
@@ -67,6 +67,8 @@ export function BlossomViewer({
   switch (subcommand) {
     case "servers":
       return <ServersView />;
+    case "server":
+      return <ServerView serverUrl={serverUrl!} />;
     case "upload":
       return <UploadView />;
     case "list":
@@ -306,6 +308,134 @@ function ServerRow({
   );
 }
 
+/**
+ * ServerView - View info about a specific Blossom server
+ */
+function ServerView({ serverUrl }: { serverUrl: string }) {
+  const { copy, copied } = useCopy();
+  const [status, setStatus] = useState<ServerCheckResult | null>(null);
+  const [loading, setLoading] = useState(true);
+
+  // Check server status on mount
+  useEffect(() => {
+    let cancelled = false;
+
+    const check = async () => {
+      setLoading(true);
+      const result = await checkServer(serverUrl);
+      if (!cancelled) {
+        setStatus(result);
+        setLoading(false);
+      }
+    };
+
+    check();
+
+    return () => {
+      cancelled = true;
+    };
+  }, [serverUrl]);
+
+  const hostname = (() => {
+    try {
+      return new URL(serverUrl).hostname;
+    } catch {
+      return serverUrl;
+    }
+  })();
+
+  return (
+    <div className="h-full flex flex-col">
+      {/* Header */}
+      <div className="border-b px-4 py-2 flex items-center gap-2">
+        <HardDrive className="size-4 text-muted-foreground" />
+        <span className="text-sm font-medium">Blossom Server</span>
+      </div>
+
+      <div className="flex-1 overflow-y-auto p-4 space-y-4">
+        {/* Server Info */}
+        <div className="border rounded-lg divide-y">
+          <div className="px-4 py-3">
+            <div className="text-xs text-muted-foreground uppercase mb-1">
+              URL
+            </div>
+            <div className="flex items-center gap-2">
+              <code className="text-sm break-all flex-1">{serverUrl}</code>
+              <Button
+                variant="ghost"
+                size="icon"
+                onClick={() => copy(serverUrl)}
+              >
+                {copied ? (
+                  <CopyCheck className="size-4" />
+                ) : (
+                  <Copy className="size-4" />
+                )}
+              </Button>
+              <Button
+                variant="ghost"
+                size="icon"
+                onClick={() => window.open(serverUrl, "_blank")}
+              >
+                <ExternalLink className="size-4" />
+              </Button>
+            </div>
+          </div>
+
+          <div className="px-4 py-3">
+            <div className="text-xs text-muted-foreground uppercase mb-1">
+              Hostname
+            </div>
+            <div className="text-sm">{hostname}</div>
+          </div>
+
+          <div className="px-4 py-3">
+            <div className="text-xs text-muted-foreground uppercase mb-1">
+              Status
+            </div>
+            {loading ? (
+              <div className="flex items-center gap-2">
+                <Loader2 className="size-4 animate-spin text-muted-foreground" />
+                <span className="text-sm text-muted-foreground">
+                  Checking...
+                </span>
+              </div>
+            ) : status ? (
+              <div className="flex items-center gap-2">
+                {status.online ? (
+                  <>
+                    <CheckCircle className="size-4 text-green-500" />
+                    <span className="text-sm text-green-600">
+                      Online ({status.responseTime}ms)
+                    </span>
+                  </>
+                ) : (
+                  <>
+                    <XCircle className="size-4 text-red-500" />
+                    <span className="text-sm text-red-600">{status.error}</span>
+                  </>
+                )}
+              </div>
+            ) : null}
+          </div>
+        </div>
+
+        {/* Actions */}
+        <div className="flex gap-2">
+          <Button
+            variant="outline"
+            className="flex-1"
+            onClick={() => window.open(serverUrl, "_blank")}
+          >
+            <ExternalLink className="size-4 mr-2" />
+            Open in Browser
+          </Button>
+        </div>
+      </div>
+    </div>
+  );
+}
+
 /**
  * UploadView - File upload interface with server selection
  */
diff --git a/src/components/nostr/kinds/BlossomServerListRenderer.tsx b/src/components/nostr/kinds/BlossomServerListRenderer.tsx
index f60eb6b..ddfb84e 100644
--- a/src/components/nostr/kinds/BlossomServerListRenderer.tsx
+++ b/src/components/nostr/kinds/BlossomServerListRenderer.tsx
@@ -14,11 +14,11 @@ export function BlossomServerListRenderer({ event }: BaseEventProps) {
   const servers = getServersFromEvent(event);
 
   const handleServerClick = (serverUrl: string) => {
-    // Open the blossom viewer with server info
+    // Open the blossom viewer with specific server info
     addWindow(
       "blossom",
-      { subcommand: "servers", serverUrl },
-      `blossom servers`,
+      { subcommand: "server", serverUrl },
+      `blossom server ${serverUrl}`,
       undefined,
     );
   };
@@ -79,8 +79,8 @@ export function BlossomServerListDetailRenderer({
   const handleServerClick = (serverUrl: string) => {
     addWindow(
       "blossom",
-      { subcommand: "servers", serverUrl },
-      `blossom servers`,
+      { subcommand: "server", serverUrl },
+      `blossom server ${serverUrl}`,
       undefined,
     );
   };
diff --git a/src/constants/kinds.ts b/src/constants/kinds.ts
index fd62988..462cc1a 100644
--- a/src/constants/kinds.ts
+++ b/src/constants/kinds.ts
@@ -27,6 +27,7 @@ import {
   GitMerge,
   GitPullRequest,
   BookHeart,
+  HardDrive,
   Hash,
   Heart,
   Highlighter,
@@ -828,13 +829,13 @@ export const EVENT_KINDS: Record<number | string, EventKind> = {
   //   nip: "Marmot",
   //   icon: Key,
   // },
-  // 10063: {
-  //   kind: 10063,
-  //   name: "User Server List",
-  //   description: "User server list",
-  //   nip: "Blossom",
-  //   icon: Server,
-  // },
+  10063: {
+    kind: 10063,
+    name: "Blossom Server List",
+    description: "User's Blossom blob storage servers",
+    nip: "BUD-03",
+    icon: HardDrive,
+  },
   10096: {
     kind: 10096,
     name: "File Storage",
diff --git a/src/lib/blossom-parser.ts b/src/lib/blossom-parser.ts
index 7a20c58..515fbd4 100644
--- a/src/lib/blossom-parser.ts
+++ b/src/lib/blossom-parser.ts
@@ -3,6 +3,7 @@
  *
  * Parses arguments for the blossom command with subcommands:
  * - servers: Show/manage user's Blossom server list
+ * - server <url>: View info about a specific Blossom server
  * - upload: Upload a file (handled by UI file picker)
  * - list [pubkey]: List blobs for a user
  * - blob <sha256> [server]: View a specific blob
@@ -11,9 +12,12 @@
  */
 
 import { nip19 } from "nostr-tools";
+import { isNip05, resolveNip05 } from "./nip05";
+import { isValidHexPubkey, normalizeHex } from "./nostr-validation";
 
 export type BlossomSubcommand =
   | "servers"
+  | "server"
   | "upload"
   | "list"
   | "blob"
@@ -43,20 +47,20 @@ function normalizeServerUrl(url: string): string {
 }
 
 /**
- * Resolve a pubkey from various formats (npub, nprofile, hex, $me)
+ * Resolve a pubkey from various formats (npub, nprofile, hex, NIP-05, $me)
  */
-function resolvePubkey(
+async function resolvePubkey(
   input: string,
   activeAccountPubkey?: string,
-): string | undefined {
+): Promise<string | undefined> {
   // Handle $me alias
   if (input === "$me") {
     return activeAccountPubkey;
   }
 
   // Handle hex pubkey
-  if (/^[0-9a-f]{64}$/i.test(input)) {
-    return input.toLowerCase();
+  if (isValidHexPubkey(input)) {
+    return normalizeHex(input);
   }
 
   // Handle npub
@@ -83,6 +87,14 @@ function resolvePubkey(
     }
   }
 
+  // Handle NIP-05 identifier (user@domain.com or domain.com)
+  if (isNip05(input)) {
+    const pubkey = await resolveNip05(input);
+    if (pubkey) {
+      return pubkey;
+    }
+  }
+
   return undefined;
 }
 
@@ -91,16 +103,17 @@ function resolvePubkey(
  *
  * Usage:
  *   blossom servers              - Show your Blossom servers
+ *   blossom server <url>         - View info about a specific server
  *   blossom upload               - Open upload dialog
  *   blossom list [pubkey]        - List blobs (defaults to $me)
  *   blossom blob <sha256> [server] - View blob details
  *   blossom mirror <url> <server> - Mirror blob to server
  *   blossom delete <sha256> <server> - Delete blob from server
  */
-export function parseBlossomCommand(
+export async function parseBlossomCommand(
   args: string[],
   activeAccountPubkey?: string,
-): BlossomCommandResult {
+): Promise<BlossomCommandResult> {
   // Default to 'servers' if no subcommand
   if (args.length === 0) {
     return { subcommand: "servers" };
@@ -110,9 +123,19 @@ export function parseBlossomCommand(
 
   switch (subcommand) {
     case "servers":
-    case "server":
       return { subcommand: "servers" };
 
+    case "server": {
+      // View info about a specific Blossom server
+      if (args.length < 2) {
+        throw new Error("Server URL required. Usage: blossom server <url>");
+      }
+      return {
+        subcommand: "server",
+        serverUrl: normalizeServerUrl(args[1]),
+      };
+    }
+
     case "upload":
       return { subcommand: "upload" };
 
@@ -123,10 +146,10 @@ export function parseBlossomCommand(
       let pubkey: string | undefined;
 
       if (pubkeyArg) {
-        pubkey = resolvePubkey(pubkeyArg, activeAccountPubkey);
+        pubkey = await resolvePubkey(pubkeyArg, activeAccountPubkey);
         if (!pubkey) {
           throw new Error(
-            `Invalid pubkey format: ${pubkeyArg}. Use npub, nprofile, hex, or $me`,
+            `Invalid pubkey format: ${pubkeyArg}. Use npub, nprofile, hex, user@domain.com, or $me`,
           );
         }
       } else {
@@ -194,6 +217,7 @@ export function parseBlossomCommand(
 
 Available subcommands:
   servers              Show your configured Blossom servers
+  server <url>         View info about a specific server
   upload               Open file upload dialog
   list [pubkey]        List blobs (defaults to your account)
   blob <sha256> [server] View blob details
diff --git a/src/types/man.ts b/src/types/man.ts
index 1f5fbec..d12be49 100644
--- a/src/types/man.ts
+++ b/src/types/man.ts
@@ -528,6 +528,10 @@ export const manPages: Record<string, ManPageEntry> = {
         description:
           "Show your configured Blossom servers from kind 10063 event",
       },
+      {
+        flag: "server <url>",
+        description: "View info about a specific Blossom server",
+      },
       {
         flag: "upload",
         description:
@@ -536,7 +540,7 @@ export const manPages: Record<string, ManPageEntry> = {
       {
         flag: "list [pubkey]",
         description:
-          "List blobs uploaded by a user (defaults to your account). Supports npub, hex, or $me",
+          "List blobs uploaded by a user. Supports npub, hex, NIP-05 (user@domain.com), or $me",
       },
       {
         flag: "blob <sha256> [server]",
@@ -555,9 +559,10 @@ export const manPages: Record<string, ManPageEntry> = {
     examples: [
       "blossom                              Show your Blossom servers",
       "blossom servers                      Show your Blossom servers",
+      "blossom server blossom.primal.net    View specific server info",
       "blossom upload                       Open file upload dialog",
       "blossom list                         List your uploaded blobs",
-      "blossom list $me                     List your uploaded blobs",
+      "blossom list fiatjaf.com             List blobs for a NIP-05 user",
       "blossom list npub1...                List blobs for another user",
       "blossom blob abc123...               View blob details",
       "blossom mirror https://... cdn.example.com  Mirror blob to server",
@@ -565,8 +570,8 @@ export const manPages: Record<string, ManPageEntry> = {
     seeAlso: ["profile"],
     appId: "blossom",
     category: "Nostr",
-    argParser: (args: string[], activeAccountPubkey?: string) => {
-      return parseBlossomCommand(args, activeAccountPubkey);
+    argParser: async (args: string[], activeAccountPubkey?: string) => {
+      return await parseBlossomCommand(args, activeAccountPubkey);
     },
     defaultProps: { subcommand: "servers" },
   },