Clean up expired domains section in DOMAINS.md

Removed comments about expired domains from the list.

DOMAINS.md

@@ -1,5 +1,7 @@
 # List of domains I own and owned in the past
 
+
+<!--
 - xp-craft.de  (EXPIRED)
 - darkangel-mc.de  (EXPIRED)
 - XP-Host.de  (EXPIRED)
@@ -142,6 +144,9 @@
 - fiamarielin.de
 - fialin.de
 - ternis.net
+-->
 
 [dnbx.de](https://dnbx.de/#domainlist) has up-to-date data.
+<!--
 *--- Some Domains may be expired at this time* ---
+-->