If you force error the site http://mine.coinco.in/ with http://mine.coinco.in/cgi-sys/ you get a link to a webmaster email of extraorbit@yahoo.com

Google of this shows up related sites and some contact info

person:         Dima Rekesh
address:        425 Market St
address:        San Francisco, CA 94105 US
phone:          +1.866.398.7638
nic-hdl:        DR6699-RIPE
abuse-mailbox:  dima@us.ibm.com
mnt-by:         MAINT-SOFTLAYER-RIPE
source:         RIPE # Filtered

But if you check the same results but the cached version, it shows.

person:         Amr ElHalawany
address:        Miami, Zorkani St., Behind AAST. Friends Tower, 3rd Floor. Alexandria,  EG 21444
phone:          +1.866.398.7638
mnt-by:         MAINT-SOFTLAYER-RIPE
nic-hdl:        AE3210-RIPE
abuse-mailbox:  extraorbit@yahoo.com
source:         RIPE # Filtered

Not sure if this is any help to anyone, just result of some messing around.