DNSBL Spam Check

Checked IP: 148.251.183.253
rDNS/PTR record: donald.stutenbaeumer.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: donald.stutenbaeumer.com
93.9379 ms
Inactive: 2
Inactive
Response in: 4.7541811 seconds
Amount of searched blacklists: 25 (2 inactive)