DNSBL Spam Check

Checked IP: 172.217.23.101
rDNS/PTR record: mil04s23-in-f5.1e100.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mil04s23-in-f5.1e100.net
41.9450 ms
Inactive: 2
Inactive
Response in: 8.15361 seconds
Amount of searched blacklists: 26 (2 inactive)