go
mx.xuk.ru has one IP number , which is the same as for xuk.ru, but the reverse is www.xuk.ru. xuk.ru, ns3.xuk.ru, www.xuk.ru and 94.103.80.25.ptr.mchost.ru point to the same IP. xuk.ru is a domain controlled by two nameservers at xuk.ru themselves. They are on the same IP network. Incoming mail for xuk.ru is handled by one mailserver also at xuk.ru. mx.xuk.ru is hosted on a server in Russian Federation.

mx.xuk.ru
a records
 
+ 94.103.80.25 94.103.80.0/21 AS48172 www.xuk.ru
+ --- www.xuk.ru

*.xuk.ru
a records
 
+ 94.103.80.25 94.103.80.0/21 AS48172 www.xuk.ru
+ --- www.xuk.ru

xuk.ru
a records
 
+ 94.103.80.25 94.103.80.0/21 AS48172 www.xuk.ru
+ --- www.xuk.ru
ns-soa records
ns1.xuk.ru
+ 94.103.80.2 94.103.80.0/21 AS48172  
+ ---  
ns records
ns1.xuk.ru
+ 94.103.80.2 94.103.80.0/21 AS48172  
+ ---  
ns2.xuk.ru
+ 94.103.81.2 94.103.80.0/21 AS48172  
mx records
mail.xuk.ru
+ 95.211.27.218 95.211.0.0/16 AS16265 s5.zincm.com
+ --- s5.zincm.com
ip numbers of host
94.103.80.25
ptrs of ip numbers
www.xuk.ru
hostnames sharing ip with a-records
*.xuk.ru
94.103.80.25.ptr.mchost.ru
ns3.xuk.ru
www.xuk.ru
xuk.ru