Loading HOSTNAMES HOSTNAMES Up: 202.136.160.0/23IPTypeHostname202.136.161.20A+PTRsmtp01.ntt.com.sg202.136.161.20Abackupmx.ntti.net.sg202.136.161.27A+PTRsmtp02.ntt.com.sg202.136.161.27Abackupmx.ntti.net.sg Latest updates: