The domain nefficient.jp registered by WHOIS.CO.,LTD was initially registered in February of 2005. The hosted servers are located in Seoul, Seoul-T'Ukpyolsi within Korea which resides on the Asia Pacific Network Information Centre network.
Seoul-T'Ukpyolsi, Korea (KR)
Tuesday, February 22, 2005
Tuesday, February 28, 2017
Tuesday, March 01, 2016
AS4766 KIXS-AS-KR Korea Telecom
The domain nefficient.jp has been seen to resolve to the following IP address.