DNSBL Spam Check

Checked IP: 172.253.144.27
rDNS/PTR record: sn-in-f27.1e100.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: sn-in-f27.1e100.net
31.8542 ms
Inactive: 2
Inactive
Response in: 29.0248241 seconds
Amount of searched blacklists: 25 (2 inactive)