go
Sorry, we have no information about 49-72-230-194.vadian.net. vadian.net is a domain controlled by two nameservers at vadian.net themselves. They are on the same IP network. Incoming mail for vadian.net is handled by one mailserver also at vadian.net. vadian.net has one IP number.

vadian.net
a records
 
+ 194.230.72.87 194.230.0.0/16 AS6730  
+ ---  
ns-soa records
dns1.vadian.net
+ 194.230.72.10 194.230.0.0/16 AS6730 -
+ --- -
ns records
dns1.vadian.net
+ 194.230.72.10 194.230.0.0/16 AS6730 -
+ --- -
dns2.vadian.net
+ 194.230.72.11 194.230.0.0/16 AS6730  
+ ---  
mx records
smtp.vadian.net
+ 194.230.72.3 194.230.0.0/16 AS6730 -
+ --- -
ip numbers using ptr to this host
194.230.72.49