diff --git a/lib/domains/abused.txt b/lib/domains/abused.txt
index 374baa1ebf..62862db898 100644
--- a/lib/domains/abused.txt
+++ b/lib/domains/abused.txt
@@ -72,7 +72,6 @@ anahuac.mx
 anc.ac.th
 anhembimorumbi.edu.br
 anu.edu.gh
-app
 apus.edu
 archten.croydon.sch.uk
 dmu.edu.eg
@@ -1288,4 +1287,7 @@ tepeaca.tecnm.mx
 tukorea.ac.kr
 ises.com.br
 student.concordia.ab.ca
-chosun.ac.kr
\ No newline at end of file
+chosun.ac.kr
+usonsonate.edu.sv
+educastur.es
+est.intec.edu.do
\ No newline at end of file
diff --git a/lib/domains/do/edu/intec.txt b/lib/domains/do/edu/intec.txt
deleted file mode 100644
index 2d472c2686..0000000000
--- a/lib/domains/do/edu/intec.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Instituto Tecnológico de Santo Domingo
-Instituto Tecnológico de Santo Domingo
diff --git a/lib/domains/es/educastur.txt b/lib/domains/es/educastur.txt
deleted file mode 100644
index 55dafe45dc..0000000000
--- a/lib/domains/es/educastur.txt
+++ /dev/null
@@ -1 +0,0 @@
-Institucion de Educación Superior (I.E.S.) NUMERO 1
diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 89b6cfd669..194ed3ca5c 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -448,4 +448,6 @@ alumni.stcl.edu
 csa.concordia.ab.ca
 metodista.br
 ga
-gagpk.ru
\ No newline at end of file
+gagpk.ru
+iskolarngbayan.pup.edu.ph
+app
\ No newline at end of file
diff --git a/lib/domains/sv/edu/usonsonate.txt b/lib/domains/sv/edu/usonsonate.txt
deleted file mode 100644
index d2a449fb04..0000000000
--- a/lib/domains/sv/edu/usonsonate.txt
+++ /dev/null
@@ -1 +0,0 @@
-Universidad de Sonsonate