Hola.
I put up for sale list of all active (delegated) domains in .com and .net zones. Lists are obitained directly (legally) from verisign by researcher license, in form of full zone files. Parsed into lists of active domains manually. Resulting list is sorted alphabetically, lowercase. Extension is removed to lower file size. Gzipped.
.comParsed: 13-12-16
Total: 127 547 139 domains
Price: 0.01 BTC
Autobuy:
https://satoshibox.com/oogeqx4iwqukihf72m7fvfat.netParsed: 13-12-16
Total: 15 470 004 domains
Price: 0.01 BTC
Autobuy:
https://satoshibox.com/ryiur42bvghgb2kwfaengkimIf there will be some demand - I can upload newer lists every few days.
Per request I can put up full zone files (huge!) and some other zones. Also can do domain selections by keyword.