DNSBL Spam Check

Checked IP: 158.181.48.40
rDNS/PTR record: mxrelay-ip-40.internet1.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mxrelay-ip-40.internet1.de
19.1271 ms
Inactive: 2
Inactive
Response in: 4.5003779 seconds
Amount of searched blacklists: 26 (2 inactive)