DNSBL Spam Check

Checked IP: 170.10.150.44
rDNS/PTR record: usb-smtp-delivery-44.mimecast.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: usb-smtp-delivery-44.mimecast.com
135.0121 ms
Inactive: 2
Inactive
Response in: 4.8210559 seconds
Amount of searched blacklists: 25 (2 inactive)