DNSBL Spam Check

Checked IP: 31.47.253.135
rDNS/PTR record: web18.alfahosting-server.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: web18.alfahosting-server.de
22.0399 ms
Inactive: 2
Inactive
Response in: 4.691956 seconds
Amount of searched blacklists: 26 (2 inactive)