i can't add addon domain

[astraea96]

hello sir
i had one mistake.
i deleted my existing addon domain by mistake.

so i try to add addon the domain again.
but i failed.

Using nameservers with the following IPs: 108.178.57.230,99.198.122.2 Sorry, the domain is already pointed to an IP address that does not appear to use DNS servers associated with this server. Please transfer the domain to this servers nameservers or have your administrator add one of its nameservers to /etc/ips.remotedns and make the proper A entries on that remote nameserver.

but the domain name server is ns1.x10hosting.com, ns2.x10hosting.com correctly.

what problem?

plz help me