DNSBL Spam Check

Checked IP: 185.23.114.57
rDNS/PTR record: smtpsec.domain.sk

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtpsec.domain.sk
122.8008 ms
Inactive: 2
Inactive
Response in: 4.6554811 seconds
Amount of searched blacklists: 25 (2 inactive)