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links.lawbookco.com.au has one IP number , which also has a corresponding reverse pointer. lawbookco.com.au is delegated to three nameservers, however one delegated nameserver is missing in the zone and two other nameservers are listed. Two of them are on the same IP network. links.lawbookco.com.au is hosted on a server in Australia.

links.lawbookco.com.au
a records
 
+ 202.27.91.123 202.27.91.0/24 AS9219 -
+ --- -

lawbookco.com.au
ns records
ns7.tlr.net.au
+ 202.69.208.30 202.69.208.0/21 AS9219  
+ ---  
ns5.tlr.net.au
+ 202.27.88.69 202.27.88.0/24 AS24183  
ns3.tlr.net.au
+ 202.69.219.24 202.69.219.0/24 AS9219  
ns4.tlr.net.au
+ 202.69.219.25 202.69.219.0/24 AS9219  
ns1.optus.net.au
+ 202.139.83.3 202.139.0.0/17 AS7474 dns0.optus.net.au
+ --- dns0.optus.net.au
+ --- -
ip numbers of host
202.27.91.123
ptrs of ip numbers
links.lawbookco.com.au
ip numbers using ptr to this host
202.27.91.123
nameservers missing in parent delegation
ns5.tlr.net.au
ns7.tlr.net.au
nameservers missing in zone
ns1.optus.net.au