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kynsw02.perimeterusa.com has one IP number. ky, org.ky, com.ky and edu.ky use this as a nameserver. perimeterusa.com is delegated to two nameservers, however one delegated nameserver is missing in the zone and two other nameservers are listed. Two nameservers have the same IP number. All of them are on the same IP network. Incoming mail for perimeterusa.com is handled by two mailservers on the same IP network. perimeterusa.com has one IP number. kynsw02.perimeterusa.com is hosted on a server in United States.

kynsw02.perimeterusa.com
a records
 
+ 165.212.160.16 165.212.0.0/16 AS7424  
+ ---  

perimeterusa.com
a records
 
+ 63.76.209.247 63.76.208.0/23 AS14454  
+ ---  
ns-soa records
ns1.ireadyworld.com
+ 216.54.168.36 216.54.168.0/24 AS14454 -
+ --- -
ns records
ns1.ireadyworld.com
+ 216.54.168.36 216.54.168.0/24 AS14454 -
+ --- -
ns2.ireadyworld.com
+ 216.54.168.37 216.54.168.0/24 AS14454 -
ns1.perimeterusa.com
+ 204.10.196.10 204.10.196.0/24 AS14454  
+ ---  
ns2.perimeterusa.com
+ 216.54.168.36 216.54.168.0/24 AS14454 ns1.ireadyworld.com
+ --- ns1.ireadyworld.com
mx records
smtp.perimeterusa.com
+ 63.76.208.166 63.76.208.0/23 AS14454 smtp4.cybergnostic.com
+ --- smtp4.cybergnostic.com
smtp2.cybergnostic.com
+ 63.76.208.238 63.76.208.0/23 AS14454 smtp3.cybergnostic.com
+ --- smtp3.cybergnostic.com
ip numbers of host
165.212.160.16
domains using this as nameserver
com.ky
edu.ky
ky
org.ky
nameservers missing in parent delegation
ns1.ireadyworld.com
ns2.ireadyworld.com
nameservers missing in zone
ns2.perimeterusa.com