go
ho1.ns.com.ua are subdomains to this hostname. com.ua is a domain controlled by six nameservers. All of them are on different IP networks.

com.ua
ns-soa records
ns.net.ua
+ 62.149.7.77 62.149.0.0/19 AS15497 alpha.hostmaster.net.ua
+ --- alpha.hostmaster.net.ua
ns records
sns-pb.isc.org
+ 192.5.4.1 192.5.4.0/24 AS3557 -
+ --- -
ns-he.kolo.net
+ 216.218.215.2 216.218.128.0/17 AS6939 -
ns.net.ua
+ 62.149.7.77 62.149.0.0/19 AS15497 alpha.hostmaster.net.ua
+ --- alpha.hostmaster.net.ua
ho1.ns.com.ua
+ 195.47.253.3 195.47.253.0/24 AS29067 -
+ --- -
ba1.ns.net.ua
+ 72.20.97.27 72.20.96.0/19 AS7151 ns-ua-pub.ba.kolo.net
+ --- ns-ua-pub.ba.kolo.net
golf.hostmaster.net.ua
+ 81.23.23.225 81.23.16.0/20 AS15895 -
+ --- -
subdomains
ho1.ns.com.ua