DNSBL Spam Check

Checked IP: 37.97.208.199
rDNS/PTR record: 37-97-208-199.colo.transip.net

Listed: 3 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
23.3660 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
22.7830 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.7940 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: 37-97-208-199.colo.transip.net
20.7591 ms
Inactive: 2
Inactive
Response in: 4.712405 seconds
Amount of searched blacklists: 26 (2 inactive)