go
f.gtld-servers.net has one IP number , which also has a corresponding reverse pointer. edu, com, net, valexus.com, swooshbuy.com and at least seven other hosts use this as a nameserver. gtld-servers.net is delegated to eight nameservers, however one delegated nameserver is missing in the zone. All nameservers are at nstld.com. All of them are on different IP networks. f.gtld-servers.net is hosted on a server in United States.

f.gtld-servers.net
a records
 
+ 192.35.51.30 192.35.51.0/24 AS36620 -
+ --- -

gtld-servers.net
ns-soa records
a2.nstld.com
+ 192.5.6.31 192.5.6.0/24 AS36625 -
+ --- -
ns records
h2.nstld.com
+ 192.54.112.31 192.54.112.0/24 AS36623 -
+ --- -
a2.nstld.com
+ 192.5.6.31 192.5.6.0/24 AS36625 -
c2.nstld.com
+ 192.26.92.31 192.26.92.0/24 AS36625  
+ ---  
d2.nstld.com
+ 192.31.80.31 192.31.80.0/24 AS36617 -
+ --- -
e2.nstld.com
+ 192.12.94.31 192.12.94.0/24 AS36629 -
f2.nstld.com
+ 192.35.51.31 192.35.51.0/24 AS36620 -
g2.nstld.com
+ 192.42.93.31 192.42.93.0/24 AS36624 -
l2.nstld.com
+ 192.41.162.31 192.41.162.0/24 AS36628 -
ip numbers of host
192.35.51.30
ptrs of ip numbers
f.gtld-servers.net
ip numbers using ptr to this host
192.35.51.30
domains using this as nameserver
christmasworks.com
com
edu
net
ns.hostingseries43.net
ns1.marocdirectory.net
ns2.hostingseries43.net
ns2.kehilaashkenazi.com
ns2.paulfeakins-hosting.net
proximaextacion.com
swooshbuy.com
valexus.com
nameservers missing in zone
h2.nstld.com
used as nameserver but missing in zone
christmasworks.com
ns.hostingseries43.net
ns2.hostingseries43.net
ns2.kehilaashkenazi.com
ns2.paulfeakins-hosting.net
proximaextacion.com