If you use the -A option, it will enable the following probe:
- Service-version detection (-sV)
- Operating-system detection (-O)
- Script scanning (-sC)
- Traceroute (--traceroute)
It may take some time for this scan type to finish. The following command can be used for aggressive scanning:
nmap -A 172.16.43.156
The following is the abridged result of this command:
In addition to the detailed information about ports, services, and the certificates, further down the result we get detailed information concerning the Apache Webserver configured on this target machine: