DNSBL Spam Check

Checked IP: 170.10.152.42
rDNS/PTR record: usb-smtp-delivery-42.mimecast.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: usb-smtp-delivery-42.mimecast.com
222.9989 ms
Inactive: 2
Inactive
Response in: 4.099839 seconds
Amount of searched blacklists: 25 (2 inactive)