diff --git a/host.txt b/host.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0b03f3d14729bdde6347504c65a582df5dd17757
--- /dev/null
+++ b/host.txt
@@ -0,0 +1,3 @@
+admin.xxxx.com
+git.xxxx.com
+admin.u.xxx.com