diff --git a/data/okx b/data/okx
index 8fc4c993..64f684b2 100644
--- a/data/okx
+++ b/data/okx
@@ -2,6 +2,7 @@ okex.com
 okx-dns.com
 okx-dns1.com
 okx-dns2.com
+okx.ac
 okx.cab
 okx.com
 okx.com.cdn.cloudflare.net