DNSBL Spam Check

Checked IP: 185.27.1.221
rDNS/PTR record: smtp01.sos.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp01.sos.eu
107.5311 ms
Inactive: 2
Inactive
Response in: 4.3693779 seconds
Amount of searched blacklists: 25 (2 inactive)