From 3690a7e67f740d10c991bf76ce43c5b5d24aabb1 Mon Sep 17 00:00:00 2001
From: SukkaW <isukkaw@gmail.com>
Date: Sun, 5 Jan 2025 20:29:21 +0800
Subject: [PATCH] Feat: detect SOA as domain not alive

---
 Build/lib/is-domain-alive.test.ts |  8 ++++++++
 Build/lib/is-domain-alive.ts      | 11 ++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/Build/lib/is-domain-alive.test.ts b/Build/lib/is-domain-alive.test.ts
index afcee1316..d49545075 100644
--- a/Build/lib/is-domain-alive.test.ts
+++ b/Build/lib/is-domain-alive.test.ts
@@ -74,4 +74,12 @@ describe('isDomainAlive', function () {
   it('discount-deal.org', async () => {
     expect((await isDomainAlive('discount-deal.org', false))[1]).toEqual(false);
   });
+
+  it('ithome.com.tw', async () => {
+    expect((await isDomainAlive('ithome.com.tw', false))[1]).toEqual(true);
+  });
+
+  it('flipkart.com', async () => {
+    expect((await isDomainAlive('flipkart.com', false))[1]).toEqual(true);
+  });
 });
diff --git a/Build/lib/is-domain-alive.ts b/Build/lib/is-domain-alive.ts
index 4175f7deb..b5f56ff02 100644
--- a/Build/lib/is-domain-alive.ts
+++ b/Build/lib/is-domain-alive.ts
@@ -201,6 +201,15 @@ async function isApexDomainAlive(apexDomain: string): Promise<[string, boolean]>
     return onDomainAlive(apexDomain);
   }
 
+  if ('authorities' in resp && Array.isArray(resp.authorities) && resp.authorities.length > 0) {
+    for (const authority of resp.authorities) {
+      if (authority.type === 6) {
+        console.log(picocolors.red('[domain dead]'), 'NS returns SOA', { domain: apexDomain });
+        return onDomainDead(apexDomain);
+      }
+    }
+  }
+
   let whois;
 
   try {
@@ -213,7 +222,7 @@ async function isApexDomainAlive(apexDomain: string): Promise<[string, boolean]>
   // console.log(JSON.stringify(whois, null, 2));
 
   if (whoisExists(whois)) {
-    console.log(picocolors.gray('[domain alive]'), 'whois found', { domain: apexDomain });
+    console.log(picocolors.green('[domain alive]'), 'whois found', { domain: apexDomain }, whois);
     return onDomainAlive(apexDomain);
   }