diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 47b6c771ae..2e33548572 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -1790,4 +1790,8 @@ alu.cdut.edu.cn
 usanandres.cl
 rswol-iserv.info
 cbu.ac.kr
-nyist.edu.cn
\ No newline at end of file
+cbnu.ac.kr
+nyist.edu.cn
+ufuk.edu.tr
+mail.rmu.edu
+alumni.upenn.edu
\ No newline at end of file