Bueno te pongo lo que me dicen que tengo que cambiar, el hosting es en wagoo.com:
 
The wagoo name servers are: 
NS1.WAGOO.COM - 66.90.74.114
NS2.WAGOO.COM - 66.90.74.115 
The “A” address for all the free accounts, to: 66.90.74.116 
Las DNS estan puestas, pero al hacer un informe con DNSReport me sale esto: 
ERROR: You have one or more lame nameservers. These are nameservers that do NOT answer authoritatively for your domain. This is bad; for example, these nameservers may never get updated. The following nameservers are lame:
66.90.74.115
66.90.74.114 
WWW 	FAIL	WWW Category	ERROR: I couldn't find any A records for 
www.xxx.com If you want a website at 
www.xxx.com, you will need an A record for 
www.xxx.com If you do not want a website at 
www.xxx.com, you can ignore this error. 
Estuvo funcionando un tiempo (sobre 10 dias) y ahora de repente no. Por el panel de control puede entrar perfectamente a mi cuenta, pero mi dominio no tira!!!