Loading HOSTNAMES HOSTNAMES Up: 220.68.160.0/19IPTypeHostname220.68.189.13Asmtp.nsu.ac.kr220.68.189.13Amail.nsu.ac.kr220.68.191.34Ansu.ac.kr220.68.191.34Awww.nsu.ac.kr220.68.191.220Aspammail.nsu.ac.kr Latest updates: