diff --git a/domains/_vercel.cosintan.json b/domains/_vercel.cosintan.json
index 6736dbd3e2..8490c33a56 100644
--- a/domains/_vercel.cosintan.json
+++ b/domains/_vercel.cosintan.json
@@ -4,6 +4,6 @@
     "email": "cosintan.tg@gmail.com"
   },
   "records": {
-    "TXT": ["vc-domain-verify=cosintan.is-a.dev,b33d7124eaba6f7dca28", "vc-domain-verify=www.cosintan.is-a.dev,2f95717aaeb7a517bf69"]
+    "TXT": ["vc-domain-verify=cosintan.is-a.dev,b33d7124eaba6f7dca28", "vc-domain-verify=www.cosintan.is-a.dev,2f95717aaeb7a517bf69", "vc-domain-verify=blog.cosintan.is-a.dev,d0dae2c277b4a9c1afb9"]
   }
 }