Twin directories of proftpd:

[DIR]  ftp://ftp.kemsu.ru/incoming/sinnerKem/unix_video/etc/proftpd/
[DIR]  ftp://128.31.0.36/debian-security/pool/updates/main/p/proftpd/
[DIR]  ftp://ftp.dit.upm.es/mirrors/ftp.rediris.es/mirror/freshrpms/fedora/linux/1/proftpd/
[DIR]  ftp://ftp.dit.upm.es/mirrors/ftp.rediris.es/mirror/freshrpms/fedora/linux/2/proftpd/
[DIR]  ftp://ftp.dit.upm.es/mirrors/ftp.rediris.es/mirror/freshrpms/fedora/linux/3/proftpd/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.1/source/n/proftpd/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-current/source/n/proftpd/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-11.0/patches/source/proftpd/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-11.0/source/n/proftpd/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.0/patches/source/proftpd/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.0/source/n/proftpd/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.1/patches/source/proftpd/
[DIR]  ftp://ftp.cesca.es/mirror/debian-security/pool/updates/main/p/proftpd/
[DIR]  ftp://ftp.saintjoe.edu/pub/linux/slackware/slackware-current/source/n/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/fedora/linux/1/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/fedora/linux/2/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/fedora/linux/3/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/redhat/7.0/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/redhat/7.1/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/redhat/7.2/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/redhat/7.3/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/redhat/8.0/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/redhat/9/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/yellowdog/2.3/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/yellowdog/3.0/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/freshrpms/yellowdog/4.0/proftpd/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors3/debian.org/debian-security/pool/updates/main/p/proftpd/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/linux/slackware/source/n/proftpd/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/linux/debian-non-US/pool/non-US/main/p/proftpd/
[DIR]  ftp://ftp.uni-magdeburg.de/pub/mirror/linux/debian-security/pool/updates/main/p/proftpd/
[DIR]  ftp://ftp.hpl.hp.com/gatekeeper/pub/cygwin/release/proftpd/
[DIR]  ftp://debian.lcs.mit.edu/pub/debian-amd64/debian-amd64/pool/main/p/proftpd/
[DIR]  ftp://debian.lcs.mit.edu/pub/debian-amd64/debian/pool/main/p/proftpd/
[DIR]  ftp://debian.lcs.mit.edu/debian-security/pool/updates/main/p/proftpd/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ubuntu/pool/universe/p/proftpd/
[DIR]  ftp://ftp.kfki.hu/pub/linux/debian-non-US/pool/non-US/main/p/proftpd/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/ftp/proftpd/
[DIR]  ftp://ftp.cprm.net/.disk0/slackware/slackware-12.1/source/n/proftpd/
[DIR]  ftp://ftp.armedslack.org/armedslack/armedslack-11.0/source/n/proftpd/
[DIR]  ftp://ftp.armedslack.org/armedslack/armedslack-current/source/n/proftpd/
[DIR]  ftp://ftp.farlep.net/pub/linux/Slackware-12.0/d4/source/n/proftpd/
[DIR]  ftp://ftp.scw.net.br/pub/slamd64/slamd64-12.2/source/n/proftpd/
[DIR]  ftp://ftp.rdc.cl/pub/Unix/Linux/proftpd/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-current/source/n/proftpd/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-11.0/patches/source/proftpd/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-11.0/source/n/proftpd/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.0/patches/source/proftpd/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.0/source/n/proftpd/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.1/patches/source/proftpd/
[DIR]  ftp://ftp.skynet.be/mirror1/slackware.com/slackware-12.1/source/n/proftpd/