DNSBL Spam Check

Checked IP: 2a00:6500:0:11::2502
rDNS/PTR record: smtp2.avonet.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp2.avonet.cz
416.7988 ms
Inactive: 2
Inactive
Response in: 3.234134 seconds
Amount of searched blacklists: 25 (2 inactive)