diff --git a/data/stackexchange b/data/stackexchange
index 06ebef10..4dd9828a 100644
--- a/data/stackexchange
+++ b/data/stackexchange
@@ -1,9 +1,19 @@
-# Reference: 'https://stackexchange.com/sites'
-stackexchange.com
-stackoverflow.com
-serverfault.com
+# References:
+# https://stackexchange.com/sites
+# https://meta.stackexchange.com/questions/81379/can-we-have-a-list-of-all-the-stack-exchange-domains-somewhere-for-firewall-pur
+
 askubuntu.com
-superuser.com
-stackapps.com
+blogoverflow.com
 mathoverflow.net
+serverfault.com
 sstatic.net
+stackapps.com
+stackexchange.com
+stackmod.blog
+stackoverflow.blog
+stackoverflow.com
+stackoverflowbusiness.com
+stacksnippets.net
+superuser.com
+tex-talk.net
+thesffblog.com