DNSBL Spam Check

Checked IP: 209.58.146.193
rDNS/PTR record: imap1.us.opalstack.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: imap1.us.opalstack.com
164.4411 ms
Inactive: 2
Inactive
Response in: 1.7764649 seconds
Amount of searched blacklists: 26 (2 inactive)