List of LEGIT servers - personally verified!

Crypto Mining Farm (Free 50 GH/S) . . . 100% verified
http://bit.ly/CMiningFarm

World Mining (Free 30 GH/S) . . . 15% verified
http://bit.ly/WorldMine

VarioBit (10% after 7 days) . . . 45% verified
http://bit.ly/Variobit

Crypto Mining Game (free coins, virtual mining) . . . 85 % verified
http://bit.ly/Cryptogame

Free Bitcoin (free bitcoins every hour + free lottery) . . . 95 % verified
http://bit.ly/free-Bit

Free Dogecoin (free dogecoins every hour) . . . 65 % verified
http://bit.ly/2so82rC

DD Futures (from 2.1% daily for 20 days) . . . 25% verified
http://bit.ly/DDfuture

10 Days Profit (from 1% Daily) . . . 15% verified
http://bit.ly/10daysprofit

Worm Miner (Free first machine)
http://bit.ly/WormMine

EOBOT (Claim daily faucet)
http://bit.ly/eoBot

One Hash Mining (Free 150 GH/S)
http://bit.ly/onehashm

Dual Mine (Free 100 GH/S)
http://bit.ly/DualM

Alf Mine (Free 100 GH/S)
http://bit.ly/Alfmine

Brynex (Free 200 GH/S)
http://bit.ly/BRynex

Btc Contracts (Free 50 GH/S)
http://bit.ly/BtcContracts

CMC-X (Free 100 GH/S)
http://bit.ly/cmc-x

Pixel Mining (Free 100 GH/S)
http://bit.ly/pixelmin

SCAM SERVERS - DON'T INVEST!!! :

hashtopia.io 100% scam
iwex.cc 100% scam
cryptoleader.biz 100% scam
minebank.net 100% scam
cryptotrades.global 100% scam
smartcash.company 100% scam
cryptofarmer.com 100% scam
dogeminer.cc 100% scam
westlandstorage.com 100% scam
meprofits.com 100% scam
asiaprofit.biz 100% scam