DNSBL Spam Check

Checked IP: 15.204.137.249
rDNS/PTR record: ip15-204-137-249.f2hdns.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ip15-204-137-249.f2hdns.com
344.9070 ms
Inactive: 2
Inactive
Response in: 5.901916 seconds
Amount of searched blacklists: 25 (2 inactive)