DNSBL Spam Check

Checked IP: 18.204.234.187
rDNS/PTR record: otransport-15.outbound.emailsrv.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: otransport-15.outbound.emailsrv.net
26.6650 ms
Inactive: 2
Inactive
Response in: 4.97298 seconds
Amount of searched blacklists: 26 (2 inactive)