DNSBL Spam Check

Checked IP: 2a03:4000:24:903:28f2:13ff:feb6:528b
rDNS/PTR record: mailwall-a.hal-tec.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailwall-a.hal-tec.de
21.8050 ms
Inactive: 2
Inactive
Response in: 2.4740109 seconds
Amount of searched blacklists: 25 (2 inactive)