go
cols.nic.mil is a domain controlled by two nameservers at cols.nic.mil themselves. They are on the same IP network. Incoming mail for cols.nic.mil is handled by one mailserver also at cols.nic.mil. cols.nic.mil has one IP number. nic01.cols.nic.mil, nic02.cols.nic.mil, nic002.cols.nic.mil and nic001.cols.nic.mil are subdomains to this hostname. nic.mil is a domain controlled by three nameservers at nipr.mil. All of them are on different IP networks. Incoming mail for nic.mil is handled by one mailserver at nic.mil themselves. nic.mil has one IP number. cols.nic.mil is hosted on a server in United States.

cols.nic.mil
a records
 
+ 192.240.143.0 192.240.143.0/24 AS5927  
+ ---  
ns-soa records
nic01.nic.tld
+   AS?  
+ ---  
ns records
nic01.cols.nic.mil
+ 192.240.143.60 192.240.143.0/24 AS5927 nic001.cols.nic.mil
+ --- nic001.cols.nic.mil
nic02.cols.nic.mil
+ 192.240.143.61 192.240.143.0/24 AS5927 nic002.cols.nic.mil
+ --- nic002.cols.nic.mil
mx records
nic02.cols.nic.mil
+ 192.240.143.61 192.240.143.0/24 AS5927 nic002.cols.nic.mil
+ --- nic002.cols.nic.mil

nic.mil
a records
 
+ 207.132.116.20 207.132.64.0/18 AS27064  
+ ---  
ns-soa records
con1.nipr.mil
+ 199.252.157.234 199.252.157.0/24 AS5927 -
+ --- -
ns records
con1.nipr.mil
+ 199.252.157.234 199.252.157.0/24 AS5927 -
+ --- -
eur1.nipr.mil
+ 199.252.154.234 199.252.154.0/24 AS5927 -
pac1.nipr.mil
+ 199.252.180.234 199.252.180.0/24 AS5927 -
mx records
sorter.nic.mil
+ 207.132.116.8 207.132.64.0/18 AS27064 -
+ --- -
ip numbers of host
192.240.143.0
nameservers used by this domain
nic01.cols.nic.mil
nic02.cols.nic.mil
ip numbers of nameservers
192.240.143.60
192.240.143.61
reverse names of the nameservers
nic001.cols.nic.mil
nic002.cols.nic.mil
other names of the nameservers
nic001.cols.nic.mil
nic002.cols.nic.mil
domains sharing nameservers under another name
143.240.192.in-addr.arpa
mailservers used by this domain
nic02.cols.nic.mil
ip numbers of mailservers
192.240.143.61
reverse names of the mailservers
nic002.cols.nic.mil
other names of the mailservers
nic002.cols.nic.mil
subdomains
nic001.cols.nic.mil
nic002.cols.nic.mil
nic01.cols.nic.mil
nic02.cols.nic.mil