DNSBL Spam Check

Checked IP: 205.139.105.50
rDNS/PTR record: d2pdcsm03v0.blackbaud.com

Listed: 1 findings
Finding Response time
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
22.7461 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: d2pdcsm03v0.blackbaud.com
269.5460 ms
Inactive: 2
Inactive
Response in: 8.817009 seconds
Amount of searched blacklists: 26 (2 inactive)