Correspondent finux and code.cruncher Host ID: 176 email: firstname.lastname@example.org episodes: 1 hpr747 :: Botnets and DNS Tunnelling Released: 2011-06-13. Duration: 00:50:00. Flag: Clean. Series: general. Tags: Botnet, DNS Tunneling. A discussion between two HPR hosts, one in Dundee and the other in Vancouver Listen in ogg, spx, or mp3 format.