go
a2.info.afilias-nst.info has one IP number , which also has a corresponding reverse pointer. info, info.afilias-nst.org and info.afilias-nst.info use this as a nameserver. info.afilias-nst.info is delegated to four nameservers, however two extra nameservers are listed in the zone. All of them are on different IP networks. a2.info.afilias-nst.info is hosted on a server in Canada.

a2.info.afilias-nst.info
a records
 
+ 199.249.113.1 199.249.113.0/24 AS42 -
+ --- -

info.afilias-nst.info
ns records
a0.info.afilias-nst.info
+ 199.254.31.1 199.254.31.0/24 AS12041 -
+ --- -
b0.info.afilias-nst.org
+ 199.254.48.1 199.254.48.0/24 AS12041 -
c0.info.afilias-nst.info
+ 199.254.49.1 199.254.49.0/24 AS12041 -
d0.info.afilias-nst.org
+ 199.254.50.1 199.254.50.0/24 AS12041 -
a2.info.afilias-nst.info
+ 199.249.113.1 199.249.113.0/24 AS42 -
b2.info.afilias-nst.org
+ 199.249.121.1 199.249.121.0/24 AS42 -
ip numbers of host
199.249.113.1
ptrs of ip numbers
a2.info.afilias-nst.info
ip numbers using ptr to this host
199.249.113.1
domains using this as nameserver
info
info.afilias-nst.info
info.afilias-nst.org
nameservers missing in parent delegation
a2.info.afilias-nst.info
b2.info.afilias-nst.org
ns1.hkg1.afilias-nst.info
used as nameserver but missing in parent delegation
info.afilias-nst.info
info.afilias-nst.org