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Sorry, we have no information about st-5-102-42-195.2dayhost.com. 2dayhost.com is a domain controlled by two nameservers at 2dayhost.com themselves. They are on different IP networks. Incoming mail for 2dayhost.com is handled by one mailserver also at 2dayhost.com. 2dayhost.com has one IP number.

2dayhost.com
a records
 
+ 91.205.98.35 91.205.96.0/22 AS47143  
+ ---  
ns-soa records
ns1.2dayhost.com
+ 91.205.96.152 91.205.96.0/22 AS47143 -
+ --- -
ns records
ns1.2dayhost.com
+ 91.205.96.152 91.205.96.0/22 AS47143 -
+ --- -
ns2.2dayhost.com
+ 195.42.103.82 195.42.102.0/23 AS47143 -
mx records
mx1.2dayhost.com
+ 91.205.96.156 91.205.96.0/22 AS47143 mail.2dayhost.com
+ --- mail.2dayhost.com
ip numbers using ptr to this host
195.42.102.5