DNSBL Spam Check

Checked IP: 37.59.21.221
rDNS/PTR record: ns2266731.ip-37-59-21.eu

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ns2266731.ip-37-59-21.eu
48.8029 ms
Inactive: 2
Inactive
Response in: 8.3895109 seconds
Amount of searched blacklists: 26 (2 inactive)