Passive DNS Database Lookup - for 50.159.192.in-addr.arpa.

Enter host name or IP address:	2 result(s) for 50.159.192.in-addr.arpa
name	query type	result	first seen	last seen
50.159.192.in-addr.arpa.	NS	ns2.qservco.com.	2015-02-10 13:28:13	2015-02-10 18:28:13
50.159.192.in-addr.arpa.	NS	ns1.qservco.com.	2015-02-10 13:28:13	2015-02-10 18:28:13

WHOIS info for: 50.159.192.in-addr.arpa

No whois server is known for this kind of object.