Linux To verify that some specific DNS server answers some query , use its IP address after @ sign, like that:
$dig A example.com @8.8.8.8

where A is record we are interested in, and 8.8.8.8 is Google DNS server we are querying directly, bypassing any caching resolvers on the way.
Windows 
nslookup -type=a yurisk.info 8.8.8.8
Server:  google-public-dns-a.google.com
Address:  8.8.8.8

Non-authoritative answer:
Name:    yurisk.info
Addresses:  52.222.157.167
          52.222.157.124
          52.222.157.235
          52.222.157.6
          52.222.157.181
          52.222.157.84
          52.222.157.203
          52.222.157.55
DNS,DNS-cookbook