Starting Nmap 7.80 ( https://nmap.org ) at 2023-06-09 18:25 EDT Nmap scan report for p57b15520.dip0.t-ipconnect.de (87.177.85.32) Host is up (0.14s latency). Not shown: 89 closed ports PORT STATE SERVICE 9/tcp filtered discard 22/tcp filtered ssh 53/tcp open domain 111/tcp filtered rpcbind 135/tcp filtered msrpc 139/tcp filtered netbios-ssn 445/tcp filtered microsoft-ds 3128/tcp open squid-http 5060/tcp open sip 8080/tcp filtered http-proxy 10000/tcp filtered snet-sensor-mgmt Nmap done: 1 IP address (1 host up) scanned in 2.02 seconds