DNSBL Spam Check

Checked IP: 160.218.11.39
rDNS/PTR record: smtpe22.o2.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtpe22.o2.cz
51.9722 ms
Inactive: 2
Inactive
Response in: 4.79632 seconds
Amount of searched blacklists: 25 (2 inactive)