Since the TLD kg is very new, maybe? Standard queries with whois don't work or are locked.
http://domainwhitepages.com/ or other services don't show a lot of info for kg-domains.
Here is a little bit more, if you are interested:
~ > nslookup -q=soa kg. ns.kg.
Server: asiainfo.kg
Address: 195.38.160.36
kg
origin = ns.kg
mail addr = adm.infotel.kg
serial = 3988343924
refresh = 86400 (1D)
retry = 7200 (2H)
expire = 604800 (1W)
minimum ttl = 86400 (1D)
kg nameserver = ns.kg
kg nameserver = ns.ripe.net
kg nameserver = ns.nursat.net
kg nameserver = ns1.dirac.net
kg nameserver = ns1.planck.co.uk
kg nameserver = as.asiainfo.kg
as.asiainfo.kg internet address = 195.38.160.38
ns.kg internet address = 195.38.160.36
ns1.dirac.net internet address = 151.196.211.200