DNSBL Spam Check

Checked IP: 3.133.191.51
rDNS/PTR record: smtp2.emailprotection.us.xcitium.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp2.emailprotection.us.xcitium.com
32.2680 ms
Inactive: 2
Inactive
Response in: 5.185127 seconds
Amount of searched blacklists: 25 (2 inactive)