DNSBL Spam Check

Checked IP: 212.101.206.87
rDNS/PTR record: smail-ade-mta1.dts-security.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smail-ade-mta1.dts-security.de
23.5832 ms
Inactive: 2
Inactive
Response in: 1.5680962 seconds
Amount of searched blacklists: 26 (2 inactive)