go
ns1.groupbr.com, ns2.888hostmysite.com, ns101.root-name-server.net and dns1.free-webmaster-affiliates.com point to 74.52.164.211.

dns1.free-webmaster-affiliates.com
a records
 
+ 74.52.164.211 74.52.0.0/14 AS21844 ns41.4hosthelp.com
+ --- ns41.4hosthelp.com

ns1.groupbr.com
a records
 
+ 74.52.164.211 74.52.0.0/14 AS21844 ns41.4hosthelp.com
+ --- ns41.4hosthelp.com

ns101.root-name-server.net
a records
 
+ 74.52.164.211 74.52.0.0/14 AS21844 ns41.4hosthelp.com
+ --- ns41.4hosthelp.com

ns2.888hostmysite.com
a records
 
+ 74.52.164.211 74.52.0.0/14 AS21844 ns41.4hosthelp.com
+ --- ns41.4hosthelp.com

ns41.4hosthelp.com
ptr records
 
+ 74.52.164.211 74.52.0.0/14 AS21844 -
+ --- -
ip numbers of host
74.52.164.211
ptrs of ip numbers
ns41.4hosthelp.com
hostnames sharing ip with a-records
dns1.free-webmaster-affiliates.com
ns1.groupbr.com
ns101.root-name-server.net
ns2.888hostmysite.com
domains using this as nameserver
888hostmysite.com
free-webmaster-affiliates.com
root-name-server.net
tonerpricecompare.com