Autor
me gustari saber si alguien puede explicarme un poco mas es decir quiero saber como interpretarlo, por ejemplo he conseguido esta informacion pero no se bien que es lo que me quiere decir
o bien que me puedan pasar alguna pagina que me explique
nmap -T4 -A -v -PE -PS22,25,80 -PA21,23,80,3389 148.213.1.12
Starting Nmap 5.30BETA1 ( http://nmap.org ) at 2010-06-12 21:55 Hora de verano central (México)
NSE: Loaded 49 scripts for scanning.
Initiating Ping Scan at 21:56
Scanning 148.213.1.12 [8 ports]
Completed Ping Scan at 21:56, 0.30s elapsed (1 total hosts)
Initiating Parallel DNS resolution of 1 host. at 21:56
Completed Parallel DNS resolution of 1 host. at 21:56, 0.22s elapsed
Initiating SYN Stealth Scan at 21:56
Scanning mail.ucol.mx (148.213.1.12) [1000 ports]
SYN Stealth Scan Timing: About 27.82% done; ETC: 21:57 (0:01:20 remaining)
Completed SYN Stealth Scan at 21:57, 83.39s elapsed (1000 total ports)
Initiating Service scan at 21:57
Initiating OS detection (try #1) against mail.ucol.mx (148.213.1.12)
Retrying OS detection (try #2) against mail.ucol.mx (148.213.1.12)
Initiating Traceroute at 21:57
Completed Traceroute at 21:57, 0.03s elapsed
Initiating Parallel DNS resolution of 2 hosts. at 21:57
Completed Parallel DNS resolution of 2 hosts. at 21:57, 0.00s elapsed
NSE: Script scanning 148.213.1.12.
NSE: Script Scanning completed.
Nmap scan report for mail.ucol.mx (148.213.1.12)
Host is up (0.046s latency).
Not shown: 980 closed ports
PORT STATE SERVICE VERSION
20/tcp filtered ftp-data
21/tcp filtered ftp
22/tcp filtered ssh
23/tcp filtered telnet
25/tcp filtered smtp
53/tcp filtered domain
80/tcp filtered http
110/tcp filtered pop3
111/tcp filtered rpcbind
135/tcp filtered msrpc
143/tcp filtered imap
161/tcp filtered snmp
443/tcp filtered https
593/tcp filtered http-rpc-epmap
1026/tcp filtered LSA-or-nterm
1433/tcp filtered ms-sql-s
1434/tcp filtered ms-sql-m
4444/tcp filtered krb524
6101/tcp filtered backupexec
9898/tcp filtered unknown
Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port
Device type: general purpose|broadband router|specialized
Running (JUST GUESSING) : Linux 2.6.X (89%), Billion embedded (86%), VMware ESX Server 3.X (85%)
Aggressive OS guesses: Linux 2.6.18 (89%), Billion 7404VGP-M ADSL router (86%), Linux 2.6.11 (85%), Linux 2.6.18.8 (openSUSE 10.2) (85%), Linux 2.6.18.8 (openSUSE 10.2, SMP) (85%), Linux 2.6.20.6 (85%), Linux 2.6.23 (85%), VMware ESX Server 3.0.2 (85%)
No exact OS matches for host (test conditions non-ideal).
Network Distance: 2 hops
TRACEROUTE (using port 21/tcp)
HOP RTT ADDRESS
1 0.00 ms home (192.168.1.254)
2 0.00 ms mail.ucol.mx (148.213.1.12)
Read data files from: C:\Archivos de programa\Nmap
OS and Service detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 93.66 seconds
Raw packets sent: 1503 (67.944KB) | Rcvd: 1322 (54.574KB)
En línea
haber si aprendo ... gracias por la ayuda 
