I'm fairly new to network stuff and currently exploring a Wi-Fi radio device in my home network. In this process I noticed an open port.
58028/tcp open unknown 1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at https://nmap.org>/cgi-bin/submit.cgi?new-service : SF-Port58028-TCP:V=7.00%I=7%D=12/20%Time=5676C80D%P=x86_64-unknown-linux-g SF:nu%r(GetRequest,53,"HTTP/1\.1\x20412\x20Failed\r\nServer:\x20FSL\x20DLN SF:ADOC/1\.50\x20UPnP\x20Stack/1\.0\r\nContent-Length:\x200\r\n\r\n")%r(HT SF:TPOptions,53,"HTTP/1\.1\x20412\x20Failed\r\nServer:\x20FSL\x20DLNADOC/1 SF:\.50\x20UPnP\x20Stack/1\.0\r\nContent-Length:\x200\r\n\r\n")%r(RTSPRequ SF:est,53,"HTTP/1\.1\x20412\x20Failed\r\nServer:\x20FSL\x20DLNADOC/1\.50\x SF:20UPnP\x20Stack/1\.0\r\nContent-Length:\x200\r\n\r\n")%r(FourOhFourRequ SF:est,53,"HTTP/1\.1\x20412\x20Failed\r\nServer:\x20FSL\x20DLNADOC/1\.50\x
This is the corresponding nmap output. So now I am naturally interested in this service. How does one continue now? I tried to netcat, but the connection was reseted by peer. It does not respond to HTTP requests either.
Any advice or tips or common methodologies?