DNSBL Spam Check

Checked IP: 170.10.152.49
rDNS/PTR record: usb-smtp-delivery-49.mimecast.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: usb-smtp-delivery-49.mimecast.com
216.1000 ms
Inactive: 2
Inactive
Response in: 4.772536 seconds
Amount of searched blacklists: 25 (2 inactive)