are you sure that's the right URL? it's not showing anything, but has been registered since 2013.
Domain Name: BTCSIDE.COM
Registrar: HICHINA ZHICHENG TECHNOLOGY LTD.
Sponsoring Registrar IANA ID: 420
Whois Server: grs-whois.hichina.com
Referral URL: http://www.net.cn
Name Server: DNS17.HICHINA.COM
Name Server: DNS18.HICHINA.COM
Status: ok https://icann.org/epp#ok
Updated Date: 08-may-2016
Creation Date: 06-dec-2013
Expiration Date: 06-dec-2016
>>> Last update of whois database: Mon, 29 Aug 2016 22:59:30 GMT