dnsreflector
—
DNS Spamtrap
dnsreflector |
[-a address]
[-d ] [-h ]
[-p port] |
The dnsreflector
daemon listens for DNS queries on a
local UDP port and answers with records pointing back to localhost.
Combined with pf this works as a bandwidth efficient spamtrap.
The options are as follows:
-a
address
- Bind to this address (default: 127.0.0.1).
-d
- Run as daemon in the background.
-h
- Show usage.
-p
port
- Bind to this port (default: 53000).
This manual page describes dnsreflector
version 1.02.
Armin Wolfermann <armin@wolfermann.org>