DNSBL Spam Check

Checked IP: 2a02:2b88:2:1::4b41:1
rDNS/PTR record: smtpv4.setr7p.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtpv4.setr7p.cz
984.0479 ms
Inactive: 2
Inactive
Response in: 3.1025159 seconds
Amount of searched blacklists: 25 (2 inactive)