diff --git a/lib/domains/nl/tsgzwolle.txt b/lib/domains/nl/tsgzwolle.txt
index 6e612cd2d5..8369c6f77c 100644
--- a/lib/domains/nl/tsgzwolle.txt
+++ b/lib/domains/nl/tsgzwolle.txt
@@ -1 +1,4 @@
 Thorbecke Scholengemeenschap
+http://heesweg.thorbecke-zwolle.nl/ (School website)
+http://liters.nl/dev/webfundament/tsgheesweg/wp-content/uploads/sites/5/2015/12/Nieuwe-keuzevakken-in-de-Tweede-Fase-feb-12I.pdf (IT-related page: Page 4)
+https://gyazo.com/020bc662241ab9c9c0e1b2abfdeda82c (Screenshot proving the used email is correct: on the bottom of http://heesweg.thorbecke-zwolle.nl/)