DNSBL Spam Check

Checked IP: 167.89.55.97
rDNS/PTR record: o1.ptr2181.service.larksuite.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: o1.ptr2181.service.larksuite.com
21.2550 ms
Inactive: 2
Inactive
Response in: 4.539592 seconds
Amount of searched blacklists: 25 (2 inactive)