DNSBL Spam Check

Checked IP: 81.150.66.156
rDNS/PTR record: host81-150-66-156.in-addr.btopenworld.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: host81-150-66-156.in-addr.btopenworld.com
43.3159 ms
Inactive: 2
Inactive
Response in: 1.9241018 seconds
Amount of searched blacklists: 26 (2 inactive)