DNSBL Spam Check

Checked IP: 2001:1680:101:83a::91
rDNS/PTR record: smtp13.hosttech.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp13.hosttech.eu
184.9821 ms
Inactive: 2
Inactive
Response in: 2.2997651 seconds
Amount of searched blacklists: 25 (2 inactive)