Twin directories of unknown:

[DIR]  ftp://ftp.sonycsl.co.jp/mirror/eddie.mit.edu/hp95lx/unknown/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/scm/linux/kernel/bkcvs/linux-2.5/arch/sh/boards/unknown/
[DIR]  ftp://ftp.cmo.de/pub/Computer/Apple/PPC/unknown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/packages-7.6/unknown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/packages-8.0/unknown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/unknown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/tcl/tcl/sorted/packages-7.6/unknown/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/tcl/tcl/sorted/packages-8.0/unknown/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/tcl/tcl/sorted/unknown/
[DIR]  ftp://ftp.amigascne.org/pub/amiga/Gfx/Artists/Scene-Pics/unknown/
[DIR]  ftp://ftp.amigascne.org/pub/amiga/Gfx/Artists/gfx/unknown/
[DIR]  ftp://ftp.amigascne.org/pub/amiga/Gfx/Artists/unknown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.databeast.com/pub/homer/unknown/
[DIR]  ftp://ftp.peak.org/pub/next-ftp/next/admin/unknown/
[DIR]  ftp://c64.rulez.org/pub/c64/Demos/unknown/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/usr.sbin/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.inria.fr/INRIA/Projects/Meta2/Scilab/INRIA/Projects/moscova/doligez/cw/mirror/systems/unknown/
[DIR]  ftp://ftp.asstr.org/pub/Collections/nifty/gay/beginnings/unknown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-current/src/dist/bind/lib/bind/port/unknown/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-current/src/dist/bind/bin/tests/system/unknown/
[DIR]  ftp://128.237.157.9/scene.org/parties/2003/cafe03/mmul/unknown/
[DIR]  ftp://128.237.157.9/pub/scene.org/parties/2003/cafe03/mmul/unknown/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/e17/apps/e/data/icons/unknown/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/frugalware/pub/other/e17/e17/apps/e/data/themes/icons/BlueMilk/unknown/
[DIR]  ftp://ftp.gathering.org/scene.org/parties/2003/cafe03/mmul/unknown/
[DIR]  ftp://ftp1.sinica.edu.tw/pub1/TCL/neosoft/sorted/packages-7.6/unknown/
[DIR]  ftp://ftp1.sinica.edu.tw/pub1/TCL/neosoft/sorted/packages-8.0/unknown/
[DIR]  ftp://ftp.carnet.hr/misc/irc/clients/unix/ctoolz/unknown/
pkg://apcupsd-3.10.15_3.tbz:722159/apcupsd-3.10.15/platforms/  downloads[DIR]3  apcupsd-3.10.15_3.tbz/apcupsd-3.10.15/platforms/unknown/
pkg://apcupsd-3.10.17.tar.gz:5662277/apcupsd-3.10.16/platforms/  downloads[DIR]3  apcupsd-3.10.17.tar.gz/apcupsd-3.10.16/platforms/unknown/
pkg://apcupsd-3.10.17a.tar.gz:5648670/apcupsd-3.10.17/platforms/  downloads[DIR]3  apcupsd-3.10.17a.tar.gz/apcupsd-3.10.17/platforms/unknown/
pkg://apcupsd-3.10.18_1.tbz:909697/apcupsd-3.10.18/platforms/  downloads[DIR]3  apcupsd-3.10.18_1.tbz/apcupsd-3.10.18/platforms/unknown/