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rt.34sp.com has one IP number. 34sp.com is a domain controlled by two nameservers at 34sp.com themselves. They are on different IP networks. Incoming mail for 34sp.com is handled by three mailservers also at 34sp.com. Two of them are on the same IP network. 34sp.com has one IP number. rt.34sp.com is hosted on a server in United Kingdom.

rt.34sp.com
a records
 
+ 80.82.122.125 80.82.112.0/20 AS41357  
+ ---  

34sp.com
a records
 
+ 80.82.121.245 80.82.121.0/24 AS41357  
+ ---  
ns-soa records
ns.34sp.com
+ 80.82.112.16 80.82.112.0/24 AS41357 -
+ --- -
ns records
ns.34sp.com
+ 80.82.112.16 80.82.112.0/24 AS41357 -
+ --- -
ns2.34sp.com
+ 212.100.224.247 212.100.224.0/19 AS15395 -
mx records
mx1.34sp.com
+ 80.82.117.217 80.82.117.0/24 AS41357 -
+ --- -
mx2.34sp.com
+ 80.82.117.218 80.82.117.0/24 AS41357 -
mail.34sp.com
+ 80.82.116.11 80.82.112.0/20 AS41357 rt.34sp.com
+ --- rt.34sp.com
ip numbers of host
80.82.122.125
ip numbers using ptr to this host
80.82.116.11