go
iowa.isprime.com has one IP number , which also has a corresponding reverse pointer. dollars4babes.com and www.dollars4babes.com point to the same IP. isprime.com is a domain controlled by two nameservers at isprime.com themselves. They are on different IP networks. Incoming mail for isprime.com is handled by one mailserver also at isprime.com. isprime.com has one IP number. iowa.isprime.com is hosted on a server in United States.

iowa.isprime.com
a records
 
+ 66.230.182.227 66.230.128.0/18 AS23393 -
+ --- -

isprime.com
a records
 
+ 66.230.129.74 66.230.128.0/18 AS23393  
+ ---  
ns-soa records
ns.isprime.com
+ 76.9.7.3 76.9.7.0/24 AS23393  
+ ---  
ns records
ns.isprime.com
+ 76.9.7.3 76.9.7.0/24 AS23393  
+ ---  
ns2.isprime.com
+ 66.230.160.1 66.230.128.0/18 AS23393 -
+ --- -
mx records
mail.isprime.com
+ 66.230.130.130 66.230.128.0/18 AS23393 lexus.isprime.com
+ --- lexus.isprime.com
ip numbers of host
66.230.182.227
ptrs of ip numbers
iowa.isprime.com
ip numbers using ptr to this host
66.230.182.227
hostnames sharing ip with a-records
*.dollars4babes.com
dollars4babes.com
www.dollars4babes.com