TCP

PORT    STATE SERVICE REASON         VERSION
22/tcp  open  ssh     syn-ack ttl 63 OpenSSH 7.9p1 Debian 10+deb10u2 (protocol 2.0)
| ssh-hostkey: 
|   2048 74:ba:20:23:89:92:62:02:9f:e7:3d:3b:83:d4:d9:6c (RSA)
| ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDGGcX/x/M6J7Y0V8EeUt0FqceuxieEOe2fUH2RsY3XiSxByQWNQi+XSrFElrfjdR2sgnauIWWhWibfD+kTmSP5gkFcaoSsLtgfMP/2G8yuxPSev+9o1N18gZchJneakItNTaz1ltG1W//qJPZDHmkDneyv798f9ZdXBzidtR5/+2ArZd64bldUxx0irH0lNcf+ICuVlhOZyXGvSx/ceMCRozZrW2JQU+WLvs49gC78zZgvN+wrAZ/3s8gKPOIPobN3ObVSkZ+zngt0Xg/Zl11LLAbyWX7TupAt6lTYOvCSwNVZURyB1dDdjlMAXqT/Ncr4LbP+tvsiI1BKlqxx4I2r
|   256 54:8f:79:55:5a:b0:3a:69:5a:d5:72:39:64:fd:07:4e (ECDSA)
| ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBCpAb2jUKovAahxmPX9l95Pq9YWgXfIgDJw0obIpOjOkdP3b0ukm/mrTNgX2lg1mQBMlS3lzmQmxeyHGg9+xuJA=
|   256 7f:5d:10:27:62:ba:75:e9:bc:c8:4f:e2:72:87:d4:e2 (ED25519)
|_ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE0omUJRIaMtPNYa4CKBC+XUzVyZsJ1QwsksjpA/6Ml+
873/tcp open  rsync   syn-ack ttl 63 (protocol version 31)
Aggressive OS guesses: Linux 2.6.32 (91%), Linux 2.6.32 or 3.10 (91%), Linux 2.6.39 (91%), Linux 3.10 - 3.12 (91%), Linux 3.4 (91%), Linux 3.5 (91%), Linux 4.2 (91%), Linux 4.4 (91%), Synology DiskStation Manager 5.1 (91%), WatchGuard Fireware 11.8 (91%)
No exact OS matches for host (If you know what OS is running on it, see https://nmap.org/submit/ ).
TCP/IP fingerprint:
OS:SCAN(V=7.92%E=4%D=7/28%OT=22%CT=1%CU=39427%PV=Y%DS=2%DC=T%G=Y%TM=62E2B4A
OS:0%P=x86_64-pc-linux-gnu)SEQ(SP=103%GCD=1%ISR=10A%TI=Z%II=I%TS=A)SEQ(SP=1
OS:03%GCD=1%ISR=10A%TI=Z%TS=1)OPS(O1=M551ST11NW7%O2=M551ST11NW7%O3=M551NNT1
OS:1NW7%O4=M551ST11NW7%O5=M551ST11NW7%O6=M551ST11)WIN(W1=FE88%W2=FE88%W3=FE
OS:88%W4=FE88%W5=FE88%W6=FE88)ECN(R=Y%DF=Y%T=40%W=FAF0%O=M551NNSNW7%CC=Y%Q=
OS:)T1(R=Y%DF=Y%T=40%S=O%A=S+%F=AS%RD=0%Q=)T2(R=N)T3(R=N)T4(R=N)T5(R=Y%DF=Y
OS:%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)T6(R=N)T7(R=N)U1(R=Y%DF=N%T=40%IPL=16
OS:4%UN=0%RIPL=G%RID=G%RIPCK=G%RUCK=G%RUD=G)U1(R=N)IE(R=Y%DFI=N%T=40%CD=S)

Uptime guess: 12.159 days (since Sat Jul 16 08:19:24 2022)
Network Distance: 2 hops
TCP Sequence Prediction: Difficulty=259 (Good luck!)
IP ID Sequence Generation: All zeros
Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel

TRACEROUTE (using port 143/tcp)
HOP RTT      ADDRESS
1   51.93 ms 192.168.49.1
2   52.05 ms 192.168.143.126

Read data files from: /usr/bin/../share/nmap
OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
# Nmap done at Thu Jul 28 12:09:04 2022 -- 1 IP address (1 host up) scanned in 80.52 seconds