DNSBL Spam Check

Checked IP: 52.174.233.201
rDNS/PTR record: no entry

Listed: 3 findings
Finding Response time
No rDNS/PTR found
Set PTR record for this IP
19.0821 ms
Blacklisted: Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website.
106.6432 ms
Blacklisted: Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
107.9500 ms
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
137.6491 ms
Not Listed: 23 checks
Check Response time
Inactive: 2
Inactive
Response in: 8.5545971 seconds
Amount of searched blacklists: 26 (2 inactive)