diff --git a/lib/domains/mx/edu/irsl.txt b/lib/domains/mx/edu/irsl.txt
new file mode 100644
index 0000000000..8a4d07ebcf
--- /dev/null
+++ b/lib/domains/mx/edu/irsl.txt
@@ -0,0 +1,2 @@
+Instituto Real de San Luis
+http://z.irsl.edu.mx