go
mail.automatica.kz, mail.promstroi-group.ru and ms01.promstroi-group.ru point to 194.186.125.74.

mail.automatica.kz
a records
 
+ 194.186.125.74 194.186.0.0/16 AS3216 mail.promstroi-group.ru
+ --- mail.promstroi-group.ru

mail.promstroi-group.ru
a records
 
+ 194.186.125.74 194.186.0.0/16 AS3216 -
+ --- -

ms01.promstroi-group.ru
cname records
mail.promstroi-group.ru
+ 194.186.125.74 194.186.0.0/16 AS3216 -
+ --- -
ip numbers of host
194.186.125.74
ptrs of ip numbers
mail.promstroi-group.ru
hostnames sharing ip with a-records
mail.automatica.kz
mail.promstroi-group.ru
ms01.promstroi-group.ru
domains using this as mailserver
automatica.kz
promstroi-group.ru