DNSBL Spam Check

Checked IP: 52.0.148.30
rDNS/PTR record: smtp-us-east-1.fed.onbmc.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp-us-east-1.fed.onbmc.com
17.5970 ms
Inactive: 2
Inactive
Response in: 1.9572179 seconds
Amount of searched blacklists: 26 (2 inactive)