DNSBL Spam Check

Checked IP: 87.129.223.18
rDNS/PTR record: mx01.ludwig-callies.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx01.ludwig-callies.com
110.7268 ms
Inactive: 2
Inactive
Response in: 4.8866911 seconds
Amount of searched blacklists: 26 (2 inactive)