Update: Got the full list back.
As you post, I will edit the list by adding the country and the link.
List: alphabetic order
B
Brazil: http://ninbr.blogspot.com
Brazil: http://wereinthistogether-nintourbrazil.blogspot.com
Brazil: http://nin.e-lopo.com/
C
China: http://awithateetha.blogbus.com/
Czech Republic: http://9inchnails.cz/
F
France: http://mihalis.org/NIN/
France: http://ninnewsfr.mihalis.org
France: http://ninfrance.free.fr/index.php
France: http://ninviplive.blogspot.com/
France: http://ninleavinghope.phpbb9.com/forum.htm
G
Germany: http://howtodestroyangels.de
Germany: http://dasninforum.com
Germany: http://nin-pages.de/
Germany: http://bratwurstspiral.wordpress.com/
H
Hungary: https://www.facebook.com/ninhungary (replacing nin.hu at the moment)
I
Italy: http://nineinchnailsnews.blogspot.com
J
Japan: http://0-halo.net/index_e.shtml
K
Korea: http://cafe.naver.com/nin000.cafe (leNINgrad)
P
Perú: http://www.facebook.com/pages/Nine-I...6062246?ref=mf
Portugal: http://ninpt.7form.net
R
Romania: http://nin.ro/
Russia: http://nin.ru/
Russia: http://nin.su/
Russia: http://awp.nin.ru/
U
Ukraine: http://nin.com.ua
USA Northwest: nin-htda.tumblr.com
V
Venezuela: http://ninve.blogspot.com
404 Not Found list:
Argentina: http://nin.com.ar/
Australia: http://nin-au.com/
Brazil: http://nineinchnails.com.br/site
China: http://nin.huming.com/index.php
Germany: http://nineinchnails.foren-city.de/
Hungary: http://nin.hu
Ireland: http://www.ninireland.com/
Italy: http://nineinchnails.it/
Poland: http://krainanin.com (Bitdefender 2012 labeled it unsafe, could not test)
Poland: http://nin.hardzone.pl/main.html
Spain: http://nineinchnails.es/