DNSBL Spam Check

Checked IP: 198.50.158.156
rDNS/PTR record: mars.server.nxtconcepts.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mars.server.nxtconcepts.com
365.3328 ms
Inactive: 2
Inactive
Response in: 4.9147069 seconds
Amount of searched blacklists: 25 (2 inactive)