go
b.gtld-servers.net and b.gtld-servers.com point to 192.33.14.30.

.b.gtld-servers.net
a records
 
+ 192.33.14.30 192.33.14.0/24 AS26415 b.gtld-servers.net
+ --- b.gtld-servers.net

b.gtld-servers.com
a records
 
+ 192.33.14.30 192.33.14.0/24 AS26415 b.gtld-servers.net
+ --- b.gtld-servers.net

b.gtld-servers.net
a records
 
+ 192.33.14.30 192.33.14.0/24 AS26415 -
+ --- -
ip numbers of host
192.33.14.30
ptrs of ip numbers
b.gtld-servers.net
hostnames sharing ip with a-records
.b.gtld-servers.net
b.gtld-servers.com
b.gtld-servers.net
domains using this as nameserver
1marketsource.net
ns.cosmohost.com
ns.hostingseries43.net
ns.xv2.net
ns1.gzphost.net
ns1.jahanayandeh.net
ns1.orumitc.net
ns1.tattoobliss.net
ns1.xxzmarketing.com
ns10.avalueweb.com
ns12.avalueweb.com
ns2.cosmohost.com
ns2.evalkhost.com
ns2.gzphost.net
ns2.hostingseries43.net
ns2.xv2.net
ns2.xxzmarketing.com
ns7.avalueweb.com
ns8.avalueweb.com
ns9.avalueweb.com
urbemar.net