While preparing for the next HOSTS update I've found an interesting list of deactivated domains.
Status: Parked and deactivated (no valid DNS)
Status: Domain Registration Expired
Notice the other related domain names that prey on good name of well respected security products
drwebupd(dot)com – this is not Dr.Web Anti-virus
lavasoftupdate(dot)com – this is not Lavasoft Antispyware
outpostsupport(dot)com – this is not Outpost Firewall
Kudos to Google and Yahoo for not providing any Sponsored Links for the search term "outpostsupport"
Status: deactivated (no valid DNS)
This is one of the sites that uses the "Web-Attacker Control panel" to generate exploits
Zango/180Solutions (Adware.180Solutions) has quietly started deactivating some of their sites
flingstone.com | n-case.net | radiopranks.com | searchbrowser.com | searchbarcash.com
Even Gator has deactivated several of their sub-domains … Imagine that!