go
web4.netinfo.bg has one IP number. dox.bg, abv.bg, gbg.bg, tuk.bg, vivit.bg and at least nine other hosts use this as a nameserver. netinfo.bg is a domain controlled by two nameservers at netinfo.bg themselves. They are on different IP networks. Incoming mail for netinfo.bg is handled by one mailserver also at netinfo.bg. netinfo.bg has one IP number. web4.netinfo.bg is hosted on a server in Bulgaria.

web4.netinfo.bg
a records
 
+ 87.120.176.10 87.120.176.0/23 AS34224  
+ ---  

netinfo.bg
a records
 
+ 212.73.129.165 212.73.128.0/23 AS34224  
+ ---  
ns-soa records
ns.netinfo.bg
+ 194.153.145.66 194.153.145.0/24 AS13147 -
+ --- -
ns records
ns.netinfo.bg
+ 194.153.145.66 194.153.145.0/24 AS13147 -
+ --- -
web4.netinfo.bg
+ 87.120.176.10 87.120.176.0/23 AS34224  
+ ---  
mx records
smtp.netinfo.bg
+ 194.153.145.233 194.153.145.0/24 AS13147 -
+ --- -
ip numbers of host
87.120.176.10
ip numbers using ptr to this host
212.73.129.170
domains using this as nameserver
abv.bg
dox.bg
gbg.bg
gyuvetch.bg
netinfo.bg
netinfocompany.bg
pariteni.bg
sinoptik.bg
sportni.bg
tuk.bg
vesti.bg
vgames.bg
vivit.bg
vmusic.bg