DNSPING

DNSPING uses windows dnsquery function to measure the time it takes for a nameserver to process and reply to your dns query.

This can be useful to monitor and/or troubleshoot DNS performance issues.

Result can easily be piped into a text file and later processed by excel or libreoffice calc (fixed space delimiter).


dnsping 192.168.1.250 www.google.fr 5
timestamp query result ttl duration
00:59:11 www.google.fr [216.58.210.227] TTL:219 time:47
00:59:16 www.google.fr [216.58.210.227] TTL:214 time:0
00:59:21 www.google.fr [216.58.210.227] TTL:209 time:0
00:59:26 www.google.fr [216.58.210.227] TTL:204 time:15


Tool can be downloaded here.

Erwan