diff --git a/lib/domains/abused.txt b/lib/domains/abused.txt
index 0d09607bf0..9cab456454 100644
--- a/lib/domains/abused.txt
+++ b/lib/domains/abused.txt
@@ -1292,4 +1292,6 @@ zjtcm.net
 zmail.unsw.edu.au
 zu.edu.jo
 jejunu.ac.kr
-studenti.uniroma1.it
\ No newline at end of file
+studenti.uniroma1.it
+alumnos.uacj.mx
+sis.hust.edu.vn
\ No newline at end of file
diff --git a/lib/domains/mx/uacj.txt b/lib/domains/mx/uacj.txt
deleted file mode 100644
index b99a6a1d0d..0000000000
--- a/lib/domains/mx/uacj.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Universidad Autónoma de Ciudad Juárez
-Universidad Autónoma de Ciudad Juárez
diff --git a/lib/domains/vn/edu/hust.txt b/lib/domains/vn/edu/hust.txt
deleted file mode 100644
index d4400a27fd..0000000000
--- a/lib/domains/vn/edu/hust.txt
+++ /dev/null
@@ -1 +0,0 @@
-Hanoi University of Science and Technology