Question custom nameservers issue

[mypandos]

Hello,

I am having issues setting up my custom nameservers on my plesk VPS.
I have set glue records in my registrar for msdrick.com but grep named /var/log/syslog return:
.... Nov 12 11:12:21 srv1 named[872]: client @0x7f6b88000cd0 64.31.0.148#31497 (ns2.msdrick.com): query (cache) 'ns2.msdrick.com/A/IN' denied Nov 12 11:12:21 srv1 named[872]: client @0x7f6b88000cd0 64.31.0.148#58640 (ns1.msdrick.com): query (cache) 'ns1.msdrick.com/A/IN' denied ....
Any guidance will be appreciated.

Cedric