DNSBL Spam Check

Checked IP: 170.135.101.30
rDNS/PTR record: mailc21.usbank.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailc21.usbank.com
394.3830 ms
Inactive: 2
Inactive
Response in: 5.256551 seconds
Amount of searched blacklists: 25 (2 inactive)