DNSBL Spam Check

Checked IP: 91.242.163.72
rDNS/PTR record: mail1.scienceoaj.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail1.scienceoaj.com
45.6359 ms
Inactive: 2
Inactive
Response in: 5.617692 seconds
Amount of searched blacklists: 25 (2 inactive)