nslookup fail for some places

[Jim Reid]

>>>>> "Morris" == Morris M M Law <morris at sci.hkbu.edu.hk> writes:

    Morris> An .org domain has been registered on NIC with NS1 and NS2
    Morris> Domain name server in Hong Kong.  It was found that not
    Morris> all over the world in the Internet that can resolved the
    Morris> .org address to IP address using nslookup.  Why?  In
    Morris> particular, one of the cache server B.GTLD-SERVERS.NET
    Morris> cannot resolve the address.  Could anybody point out the
    Morris> possible cause of this phenomena and how to solve the
    Morris> problem?

Not unless you tell us the name of the .org domain. It could be you've
not registered it. Or used the wrong name servers when the domain was
registered. Or you've mistakenly queried a non-recursive name server
and been surprised at the referral instead of getting the expected
answer. Maybe there are other possibilities - like the domain is on
hold awaiting payment or possibly its ownership is under dispute. But
since you didn't tell us the name it's hard to say what the actual
problem is.