DNSBL Spam Check

Checked IP: 46.4.136.139
rDNS/PTR record: mail-extern.drbecker.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail-extern.drbecker.eu
19.4440 ms
Inactive: 2
Inactive
Response in: 5.3158782 seconds
Amount of searched blacklists: 25 (2 inactive)