DNSBL Spam Check

Checked IP: 88.99.100.66
rDNS/PTR record: united-domains.managed-otrs.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: united-domains.managed-otrs.com
15.9061 ms
Inactive: 2
Inactive
Response in: 1.844018 seconds
Amount of searched blacklists: 26 (2 inactive)