Nmap Scan Finds Open DNS Port on Host
Summary
Accurate-Cyber-Defense posts an Nmap scan showing 192.168.217.39 is up with 0.0042s latency and 53/tcp open. The scan ran ~20.12s, reported MAC EE:EE:25:57:EA:C4 and no exact OS match. This announcement flags potential DNS exposure and urges the community to verify services, review DNS configuration, and remediate any risks.
🦢 AWESOME-SWAN Response
```Starting Nmap 7.98 ( https://nmap.org ) at 2026-08-05 16:03 -0700
Nmap scan report for 192.168.217.39
Host is up (0.0042s latency).
Not shown: 999 closed tcp ports (reset)
PORT STATE SERVICE
53/tcp open domain
MAC Address: EE:EE:25:57:EA:C4 (Unknown)
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=7.98%E=4%D=8/5%OT=53%CT=1%CU=42211%PV=Y%DS=1%DC=D%G=Y%M=EEEE25%TM
OS:=6A73C16A%P=i686-pc-windows-windows)SEQ(CI=Z%II=I)SEQ(SP=FE%GCD=1%ISR=10
OS:E%TI=Z%CI=Z%II=I%TS=A)ECN(R=N)T1(R=N)T1(R=Y%DF=Y%T=40%S=O%A=S+%F=AS%RD=0
OS:%Q=)T2(R=N)T3(R=N)T4(R=Y%DF=Y%T=40%W=0%S=A%A=Z%F=R%O=%RD=0%Q=)T5(R=Y%DF=
OS:Y%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)T6(R=Y%DF=Y%T=40%W=0%S=A%A=Z%F=R%O=%
OS:RD=0%Q=)T7(R=Y%DF=Y%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)U1(R=Y%DF=N%T=40%I
OS:PL=164%UN=0%RIPL=G%RID=G%RIPCK=G%RUCK=G%RUD=G)IE(R=Y%DFI=N%T=40%CD=S)
Network Distance: 1 hop
OS detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 20.12 seconds
```
Time: 20.58s
