DNSBL Spam Check

Checked IP: 212.55.140.19
rDNS/PTR record: mail01.sl.pt

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail01.sl.pt
277.6389 ms
Inactive: 2
Inactive
Response in: 6.2169352 seconds
Amount of searched blacklists: 25 (2 inactive)