What's Wrong With My Nameservers?

Hey Guys,

So the last couple of weeks I've been battling trying to set up my new nameservers. I've set up ns1.viralbamboo.com and ns2.viralbamboo.com added them to my WHM

I've changed the records on some domains at the registrar, other's I've left with the old hosts nameservers (which have to be changed with their own control panel)

Sometimes it seems that the nameservers are working as I tried setting up test sub domains via cpanel with the domains I had changed such as
/http://test.viralbamboo.com/ and /http://test.techinfo-4u.com/

As you can see they work (at least they do for me)

But when I try change the nameserver records for some of the other domains (different registrars) I get errors such as the ones below

Unable to update nameservers . Response: (2102) Parameter value policy error. Could not obtain NS list for zone sellyourcar4cash.ie. from ns1.viralbamboo.com.

So I did a dns check and I'm getting these results and I'm just not sure what it means

/http://mydnscheck.com/?domain=viralbamboo.com&ns1=ns1.viralbamboo.com&ns2=ns2.viralbamboo.com

Any help would be greatly appreciated

Cheers

 

Thanks for your replies guys, I have now added an NS record for both nameservers on my WHM account and also the servers account and I'm still getting the error. Will report back what the registrar has to say