DNSBL Spam Check

Checked IP: 78.46.21.16
rDNS/PTR record: ns1.graz4u.at

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ns1.graz4u.at
25.6550 ms
Inactive: 2
Inactive
Response in: 4.4303579 seconds
Amount of searched blacklists: 26 (2 inactive)