go
cyweb00.cyberservices.tv has one IP number. cyberservices.tv is a domain controlled by two nameservers at cyberservices.tv themselves. They are on different IP networks. Incoming mail for cyberservices.tv is handled by one mailserver also at cyberservices.tv. cyberservices.tv has one IP number. cyweb00.cyberservices.tv is hosted on a server in Netherlands even though the hostname implies Tuvalu.

cyweb00.cyberservices.tv
a records
 
+ 82.199.79.21 82.199.64.0/19 AS15830  
+ ---  

cyberservices.tv
a records
 
+ 82.199.79.117 82.199.64.0/19 AS15830  
+ ---  
ns-soa records
ns1.cyberservices.tv
+ 82.199.79.71 82.199.64.0/19 AS15830  
+ ---  
ns records
ns1.cyberservices.tv
+ 82.199.79.71 82.199.64.0/19 AS15830  
+ ---  
ns2.cyberservices.tv
+ 62.129.136.211 62.129.128.0/19 AS15535 hosted-by.virtualxs.com
+ --- hosted-by.virtualxs.com
mx records
mx.cyberservices.tv
+ 87.238.172.54 87.238.168.0/21 AS39292 phobos.cyberservices.nl
+ --- phobos.cyberservices.nl
ip numbers of host
82.199.79.21
ip numbers using ptr to this host
217.173.158.12