DNSBL Spam Check

Checked IP: 104.207.131.63
rDNS/PTR record: smtpf10420713163.emservice.cz

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtpf10420713163.emservice.cz
126.7319 ms
Inactive: 2
Inactive
Response in: 4.942764 seconds
Amount of searched blacklists: 26 (2 inactive)