DNSBL Spam Check

Checked IP: 149.72.55.56
rDNS/PTR record: o1.ptr178.nextmatter.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: o1.ptr178.nextmatter.com
4.0741 ms
Inactive: 2
Inactive
Response in: 1.865778 seconds
Amount of searched blacklists: 26 (2 inactive)