- Netcat lets you generate arbitrary TCP/IP traffic.
- Netcat can also create arbitrary sockets and report on the data that arrives at them.
Connecting with TCP
- nc www.michaelwlucas.com 80
- GET / HTTP/1.1 and ENTER twice
Connecting with UDP
- nc -uv dns1.mwl.io 53
- nc -v mail.mwl.io 80
- To deploy errors