go
smtp.ssmedia.com has one IP number , which also has a corresponding reverse pointer. ssmedia.com is a domain controlled by three nameservers. Two of them are on the same IP network. Incoming mail for ssmedia.com is handled by one mailserver at ssmedia.com themselves. ssmedia.com has one IP number. smtp.ssmedia.com is hosted on a server in United States.

smtp.ssmedia.com
a records
 
+ 64.173.189.5 64.160.0.0/12 AS7132 -
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ssmedia.com
a records
 
+ 64.173.189.149 64.160.0.0/12 AS7132  
+ ---  
ns-soa records
star1.ssmedia.com
+ 64.173.189.2 64.160.0.0/12 AS7132 -
+ --- -
ns records
star1.ssmedia.com
+ 64.173.189.2 64.160.0.0/12 AS7132 -
+ --- -
star2.ssmedia.com
+ 64.173.189.3 64.160.0.0/12 AS7132 -
media.piedpipermc.com
+ 216.218.156.50 216.218.128.0/17 AS6939  
+ ---  
mx records
mailhost.ssmedia.com
+ 64.173.189.248 64.160.0.0/12 AS7132 -
+ --- -
ip numbers of host
64.173.189.5
ptrs of ip numbers
smtp.ssmedia.com
ip numbers using ptr to this host
64.173.189.5