DNSBL Spam Check

Checked IP: 20.52.124.58
rDNS/PTR record: de1.smtp.exclaimer.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: de1.smtp.exclaimer.net
126.4129 ms
Inactive: 2
Inactive
Response in: 9.5745521 seconds
Amount of searched blacklists: 25 (2 inactive)