diff --git a/lib/domains/abused.txt b/lib/domains/abused.txt
index 51da04ca64..cb211ecb28 100644
--- a/lib/domains/abused.txt
+++ b/lib/domains/abused.txt
@@ -207,7 +207,6 @@ alu.comillas.edu
 alumno.utesa.edu
 apus.edu
 atc.edu
-au.edu
 aub.edu
 aya.yale.edu
 azwestern.edu
@@ -1383,4 +1382,5 @@ ufpa.br
 kmutt.ac.th
 univ-dbkm.dz
 nuevoleon.tecnm.mx
-whistlingwoods.net
\ No newline at end of file
+whistlingwoods.net
+alumnos.viu.es
\ No newline at end of file
diff --git a/lib/domains/es/viu/alumnos.txt b/lib/domains/es/viu/alumnos.txt
deleted file mode 100644
index 6f77da54bc..0000000000
--- a/lib/domains/es/viu/alumnos.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-VIU Universidad Internacional de Valencia
-Valencian International University
\ No newline at end of file
diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 7940392bb4..ed8cd43135 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -688,4 +688,5 @@ hungyen.itrithuc.vn
 ntpc.ufpa.br
 ics.ufpa.br
 chiba-c.ed.jp
-estudiante.usat.edu.pe
\ No newline at end of file
+estudiante.usat.edu.pe
+mc-class.gr
\ No newline at end of file