DNSBL Spam Check

Checked IP: 172.217.197.27
rDNS/PTR record: qa-in-f27.1e100.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: qa-in-f27.1e100.net
43.6821 ms
Inactive: 2
Inactive
Response in: 5.8253551 seconds
Amount of searched blacklists: 25 (2 inactive)