Someone use dnsrbld to create personal rbl ? I am unable to bind to port 53 (and other ports)
I start and it tell that bind : [root@EFALIST rbldnsd]# ./start.sh rbldnsd: listening on ::1/53 rbldnsd: listening on 127.0.0.1/53 rbldnsd: ip4tset:/rbldnsd/test.txt: 20161017 101633: cnt=2 rbldnsd: zones reloaded, time 0.0e/0.0u sec, mem arena=284 free=131 mmap=0 Kb rbldnsd: rbldnsd version 0.998 (05 Dec 2015) started (2 socket(s), 1 zone(s)) But when I ipscan this host I found open only ports that belongs to other services and not 53 : [root@EFALIST ~]# nmap -sT -O localhost Starting Nmap 6.40 ( http://nmap.org ) at 2016-10-17 14:56 CEST Nmap scan report for localhost (127.0.0.1) Host is up (0.000052s latency). Other addresses for localhost (not scanned): 127.0.0.1 Not shown: 997 closed ports PORT STATE SERVICE 22/tcp open ssh 23/tcp open telnet 25/tcp open smtp No exact OS matches for host (If you know what OS is running on it, see http://nmap.org/submit/ ). TCP/IP fingerprint:
