DNSBL Spam Check

Checked IP: 2a00:f820:417::6129:4040
rDNS/PTR record: mail0.mtpserver.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail0.mtpserver.net
42.6869 ms
Inactive: 2
Inactive
Response in: 1.749532 seconds
Amount of searched blacklists: 26 (2 inactive)