go
d.gtld-servers.net point to 192.31.80.30.

d.gtld-servers.net
a records
 
+ 192.31.80.30 192.31.80.0/24 AS36617 -
+ --- -
ip numbers of host
192.31.80.30
ptrs of ip numbers
d.gtld-servers.net
hostnames sharing ip with a-records
d.gtld-servers.net
domains using this as nameserver
1marketsource.net
axel-reitz.info
com
edu
net
selfreliancejournal.com
swooshbuy.com
valexus.com