DNSBL Spam Check

Checked IP: 88.99.242.93
rDNS/PTR record: r01.fsn1.carntx.de

Listed: 3 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
100.3370 ms
Blacklisted: SORBS Aggregate zone (problems)
Try to delist your IP from problems.dnsbl.sorbs.net
Follow the instrucion on this website.
101.4471 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
21.0850 ms
Not Listed: 23 checks
Check Response time
Found rDNS/PTR: r01.fsn1.carntx.de
16.1519 ms
Inactive: 2
Inactive
Response in: 5.277045 seconds
Amount of searched blacklists: 26 (2 inactive)