DNSBL Spam Check

Checked IP: 51.89.133.45
rDNS/PTR record: mailprotection.itcs.co.uk

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailprotection.itcs.co.uk
243.6111 ms
Inactive: 2
Inactive
Response in: 4.698595 seconds
Amount of searched blacklists: 26 (2 inactive)