diff --git a/test/common/internet.js b/test/common/internet.js
index 1c53587fb6dbf7..accea74969e276 100644
--- a/test/common/internet.js
+++ b/test/common/internet.js
@@ -24,7 +24,7 @@ const addresses = {
   MX_HOST: 'nodejs.org',
   // On some systems, .invalid returns a server failure/try again rather than
   // record not found. Use this to guarantee record not found.
-  NOT_FOUND: 'come.on.fhqwhgads',
+  NOT_FOUND: 'come.on.fhqwhgads.test',
   // A host with SRV records registered
   SRV_HOST: '_jabber._tcp.google.com',
   // A host with PTR records registered