Jan 062019
A slight update to previous version.
Syntax now is
dnsping 0.6 by erwan2212@gmail.com
usage: dnsping query nameserver query
usage: dnsping query nameserver query delay_seconds
usage: dnsping cache
usage: dnsping flush
usage: dnsping add nameserver hostname ip
usage: dnsping delete nameserver hostname ip
Additions are : cache & flush, add & delete (against a MS DNS server).
Download here.
Source code is here.