Acortadores de URLs:

http://0.mk
http://888.hn
http://b54.in
http://bit.ly
http://budurl.com
http://doiop.com
http://korta.nu
http://lxcurl.com
http://s.coop
http://snipurl.com
http://tiny.cc
http://tinyurl.com
http://gg.gg
http://urlcut.org
http://qr.net
http://7.ly
http://clicky.me
http://bigly.us
http://minu.me
http://bit.do

Comprobadores (qu hay detrs/a dnde llevan):

https://wheregoes.com
https://redirectdetective.com
http://redirectcheck.com

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