Nmap scan report for pvrpv.ddns.net (189.177.146.220)
Host is up (0.043s latency).
rDNS record for 189.177.146.220: dsl-220-146-177-189-dynamic.prod-infinitum.com.mx
Not shown: 99 filtered tcp ports (no-response)
PORT      STATE  SERVICE
10000/tcp closed snet-sensor-mgmt

Nmap done: 1 IP address (1 host up) scanned in 7.17 seconds