DNSBL Spam Check

Checked IP: 168.245.1.157
rDNS/PTR record: o1.email.researchservicesoffice.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: o1.email.researchservicesoffice.com
188.4260 ms
Inactive: 2
Inactive
Response in: 8.473824 seconds
Amount of searched blacklists: 26 (2 inactive)