DNSBL Spam Check

Checked IP: 50.18.125.237
rDNS/PTR record: mta4amz.mail.hotels.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mta4amz.mail.hotels.com
67.8761 ms
Inactive: 2
Inactive
Response in: 5.0196841 seconds
Amount of searched blacklists: 26 (2 inactive)