DNSBL Spam Check

Checked IP: 185.168.141.50
rDNS/PTR record: smtp-gw01.kraemer-it.cloud

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp-gw01.kraemer-it.cloud
141.5529 ms
Inactive: 2
Inactive
Response in: 9.5548329 seconds
Amount of searched blacklists: 25 (2 inactive)