secure comodo dns servers

i recently installed the latest version of comodo firewall (which now includes sandboxing), part of the installation process is to choose using their dns servers which i chose yes too, however on doing a pathping to google i cannot see the comodo dns ip address anywhere along the list (could it be hiding?) using a BT home hub (I know i hate it but i want the second landline ) here is the listing Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\ocz>pathping /?

Usage: pathping [-g host-list] [-h maximum_hops] [-i address] [-n]
[-p period] [-q num_queries] [-w timeout]
[-4] [-6] target_name

Options:
-g host-list Loose source route along host-list.
-h maximum_hops Maximum number of hops to search for target.
-i address Use the specified source address.
-n Do not resolve addresses to hostnames.
-p period Wait period milliseconds between pings.
-q num_queries Number of queries per hop.
-w timeout Wait timeout milliseconds for each reply.
-4 Force using IPv4.
-6 Force using IPv6.

C:\Users\ocz>pathping -g www.google.com

Tracing route to www-tmmdi.l.google.com [66.102.9.106]
over a maximum of 30 hops:
0 ocz-PC.home [192.168.1.2]
1 BTHOMEHUB [192.168.1.1]
2 217.32.141.1
3 217.32.140.222
4 213.120.161.34
5 217.41.222.22
6 217.41.222.178
7 217.41.222.113
8 core1-ge10-0-0.birmingham.ukcore.bt.net [217.32.170.81]
9 core1-pos0-6-1-0.ealing.ukcore.bt.net [62.6.204.210]
10 core4te-0-3-0-0.telehouse.ukcore.bt.net [62.172.102.17]
11 195.99.125.82
12 209.85.252.76
13 209.85.251.190
14 72.14.232.239
15 64.233.174.18
16 66.102.9.106

Computing statistics for 400 seconds…
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 ocz-PC.home [192.168.1.2]
0/ 100 = 0% |
1 3ms 0/ 100 = 0% 0/ 100 = 0% BTHOMEHUB [192.168.1.1]
0/ 100 = 0% |
2 21ms 0/ 100 = 0% 0/ 100 = 0% 217.32.141.1
0/ 100 = 0% |
3 20ms 0/ 100 = 0% 0/ 100 = 0% 217.32.140.222
0/ 100 = 0% |
4 25ms 0/ 100 = 0% 0/ 100 = 0% 213.120.161.34
0/ 100 = 0% |
5 — 100/ 100 =100% 100/ 100 =100% 217.41.222.22
0/ 100 = 0% |
6 25ms 0/ 100 = 0% 0/ 100 = 0% 217.41.222.178
0/ 100 = 0% |
7 27ms 0/ 100 = 0% 0/ 100 = 0% 217.41.222.113
0/ 100 = 0% |
8 25ms 6/ 100 = 6% 6/ 100 = 6% core1-ge10-0-0.birmingham.ukcore.b
t.net [217.32.170.81]
0/ 100 = 0% |
9 30ms 3/ 100 = 3% 3/ 100 = 3% core1-pos0-6-1-0.ealing.ukcore.bt.
net [62.6.204.210]
0/ 100 = 0% |
10 29ms 3/ 100 = 3% 3/ 100 = 3% core4te-0-3-0-0.telehouse.ukcore.b
t.net [62.172.102.17]
0/ 100 = 0% |
11 32ms 0/ 100 = 0% 0/ 100 = 0% 195.99.125.82
0/ 100 = 0% |
12 32ms 0/ 100 = 0% 0/ 100 = 0% 209.85.252.76
0/ 100 = 0% |
13 42ms 0/ 100 = 0% 0/ 100 = 0% 209.85.251.190
0/ 100 = 0% |
14 43ms 0/ 100 = 0% 0/ 100 = 0% 72.14.232.239
0/ 100 = 0% |
15 46ms 0/ 100 = 0% 0/ 100 = 0% 64.233.174.18
0/ 100 = 0% |
16 42ms 0/ 100 = 0% 0/ 100 = 0% 66.102.9.106

Trace complete.

comodo set my tcp/ip dns on my pc to 156.154.70.22 and 156.154.71.22 but not to be seen anywhere along the route to google?

what are your thoughts please?

When doing a path ping it won’t show the DNS servers. I just tried it and my ISP’s DNS servers don’t show up.

Edit: EricJH beat me to it

If you want to be sure dns requests are being sent to your choice of dns servers you can use ipconfig /all and look at the IP address listed under DNS Servers, or use nslookup and it will say something like this
Server: <name of dns server
Address: <IP address(s) of dns servers>