Why can't I change nameservers?

I use:
ns1.damnx.us
ns2.damnx.us
before.But my host ask me to use:
ns1.damnx.com
ns2.damnx.com
But I can't change it in my domain's control panel.Which return a message:
0107:soap:2303:Object does not exist:ns1.damnx.com
What's it mean?
the problem is at my registrar end or at my hosting end?

 

It might be a problem at your hosting end because nameservers are working fine, look http://network-tools.com/default.asp?prog=ping&host=ns1.damnx.com

 

It's a domain control panel issue.

I can see that those NS are registered and are working fine.

Who is the registrar?

 

my registrar is 6288.com.cn.How to fix it?

 

I cannot see 6288.com.cn

Actually you can point your A records to your web hosting account.

 

Have you tried contacting their support?

 

I had contact them.they said the two NS don't put on records at CNNIC.to use this two ns,I first must put them on records at CNNIC.but I can use .us NS without problem,and the .us NS don't put on records at CNNIC either.This is much confuse me.Is my registrar joking me?

 

my registrar garbage?

 

It seems something is not working right at their end.

may be they need your domain to be having those NS in the zone first, so check with your hosting company if your domain is using those NS on the server or not.

Since that 6288.com.cn seems to be in Chinese, so I won't be able to guide you much, as I can not understand what is written there.

But this kind of problem is usually not there with most of the registrar.

 

its better to ask with your registrar to change the nameservers from their side

 

I had ask my registrar.They say that it's CNNIC prevent me from changing the NS.CNNIC can do this?

 

whats your domain name ?

recently .cn names are banned for non-chinese may be that is the reason.

 

my domain is 175games.com.cn
and it's a Chinese site

 

yes they can make such rules its cnnic controlled tld

.cn is now very bad choice to register now. several registrar stopped offering .cn tld

 

Your domain DNS record at your server contains

Contact your hosting provider and ask them to change the same to

Once that is done, try to change the NS at your registrar.

I have seen some ccTLDs needs correct NS to be configured on the server before the registry will allow the changes.

 

but why can I use .us NS?