DNSBL Spam Check

Checked IP: 194.77.248.243
rDNS/PTR record: mout04.nrw.schule

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mout04.nrw.schule
51.3730 ms
Inactive: 2
Inactive
Response in: 1.9244571 seconds
Amount of searched blacklists: 26 (2 inactive)