fix: improve transfer lock status detection

src/rdap/normalize.test.ts

@@ -100,3 +100,21 @@ test("normalizeRdap derives privacyEnabled from registrant keywords", () => {
   ]);
   expect(rec.privacyEnabled).toBe(true);
 });
+
+test("normalizeRdap detects transfer lock with spaced status", () => {
+  const rdap = {
+    ldhName: "example.com",
+    status: ["client transfer prohibited"],
+  };
+  const rec = normalizeRdap("example.com", "com", rdap, []);
+  expect(rec.transferLock).toBe(true);
+});
+
+test("normalizeRdap detects transfer lock with camelCase status", () => {
+  const rdap = {
+    ldhName: "example.com",
+    status: ["clientTransferProhibited"],
+  };
+  const rec = normalizeRdap("example.com", "com", rdap, []);
+  expect(rec.transferLock).toBe(true);
+});

src/rdap/normalize.ts

@@ -121,7 +121,7 @@ export function normalizeRdap(
 
   // Derive a simple transfer lock flag from statuses
   const transferLock = !!statuses?.some((s: { status: string }) =>
-    /transferprohibited/i.test(s.status),
+    /transfer[-\s]*prohibited/i.test(s.status),
   );
 
   // The RDAP document may include "port43" pointer to authoritative WHOIS

src/whois/normalize.test.ts

@@ -1,5 +1,5 @@
 import { expect, test } from "vitest";
-import { normalizeWhois } from "./normalize";
+import { isAvailableByWhois, normalizeWhois } from "./normalize";
 
 test("WHOIS .de (DENIC-like) nserver lines", () => {
   const text = `
@@ -186,3 +186,34 @@ Registrant Organization: Example Org
   );
   expect(rec.privacyEnabled).toBe(true);
 });
+
+test("isAvailableByWhois correctly identifies availability patterns", () => {
+  const patterns = [
+    "Domain not found",
+    "No information available",
+    "no se encuentra registrado",
+    "object_not_found",
+    "is free",
+    "no data was found",
+    "no entries found",
+    "No Data Found",
+    "No information was found",
+    "No match",
+    "No object found",
+    "Not been registered",
+    "Does not exist",
+    "NOT FOUND",
+    "Status: free",
+    "Status: available",
+    "unassignable",
+  ];
+
+  for (const pattern of patterns) {
+    expect(isAvailableByWhois(pattern)).toBe(true);
+  }
+
+  // Also verify that normalizeWhois marks isRegistered=false
+  const text = "Domain not found";
+  const rec = normalizeWhois("example.com", "com", text, "whois.example.com");
+  expect(rec.isRegistered).toBe(false);
+});

src/whois/normalize.ts

@@ -14,17 +14,26 @@ const WHOIS_AVAILABLE_PATTERNS: RegExp[] = [
   /\bnot found\b/i,
   /\bno entries found\b/i,
   /\bno data found\b/i,
+  /\bno information available\b/i,
+  /\bno information was found\b/i,
+  /\bno data was found\b/i,
   /\bavailable for registration\b/i,
   /\bdomain\s+available\b/i,
   /\bdomain status[:\s]+available\b/i,
   /\bobject does not exist\b/i,
   /\bthe queried object does not exist\b/i,
   /\bqueried object does not exist\b/i,
+  /\bdoes not exist\b/i,
   /\breturned 0 objects\b/i,
+  /\bnot been registered\b/i,
+  /\bunassignable\b/i,
+  /\bis free\b/i,
   // Common variants across ccTLDs/registrars
   /\bstatus:\s*free\b/i,
   /\bstatus:\s*available\b/i,
   /\bno object found\b/i,
+  /\bobject_not_found\b/i,
+  /\bno se encuentra registrado\b/i, // Spanish: "not found registered"
   /\bnicht gefunden\b/i, // German: "not found"
   /\bpending release\b/i, // often signals not registered/being deleted
 ];
@@ -224,8 +233,8 @@ export function normalizeWhois(
     : undefined;
 
   // Simple lock derivation from statuses
-  const transferLock = !!statuses?.some(
-    (s) => s.status && /transferprohibited/i.test(s.status),
+  const transferLock = !!statuses?.some((s) =>
+    /transfer[-\s]*prohibited/i.test(s.raw || s.status || ""),
   );
 
   const record: DomainRecord = {