Loading HOSTNAMES HOSTNAMES Up: 212.72.53.0/25IPTypeHostname212.72.53.12A+PTRns1.nl.porthus.com212.72.53.12Adns3.descartes.com212.72.53.17PTRmail-out1.nl.porthus.com212.72.53.30A+PTRmail-out2.nl.porthus.com212.72.53.30A+PTRns2.nl.porthus.com212.72.53.30Adns4.descartes.com Latest updates: