DNSBL Spam Check
Checked IP: 51.81.137.176
rDNS/PTR record: mta20.windifferent.com
No findings for this Check
| Check | Response time |
|---|---|
|
Found rDNS/PTR: mta20.windifferent.com
|
105.8321 ms
|
| No entry: 0spam KillList (0spam-killlist.fusionzero.com) | 115.3510 ms |
| No entry: Redhawk.org (access.redhawk.org) | 145.4930 ms |
| No entry: usenix.org (all.s5h.net) | 100.9982 ms |
| No entry: SpamRATS! all (all.spamrats.com) | 126.2321 ms |
| No entry: Spam-RBL.fr (all.spam-rbl.fr) | 12.3129 ms |
| No entry: ASPEWS Listings (aspews.ext.sorbs.net) | 22.7771 ms |
| No entry: Barracuda Reputation Block List (b.barracudacentral.org) | 107.3010 ms |
| No entry: SEM BACKSCATTER (backscatter.spameatingmonkey.net) | 125.2470 ms |
| No entry: SORBS RHSBL BADCONF (badconf.rhsbl.sorbs.net) | 103.6730 ms |
| No entry: Spam Eating Monkey SEM-BADNETS (badnets.spameatingmonkey.net) | 109.7391 ms |
| No entry: ban.zebl.zoneedit.com | 17.1371 ms |
| No entry: Barracuda Reputation Block List (for SpamAssassin) (bb.barracudacentral.org) | 106.6458 ms |
| No entry: BLOCKLIST.DE (bl.blocklist.de) | 0.5770 ms |
| No entry: Blog Spam Blocklist (spamlookup.net) (bsb.spamlookup.net) | 4.1530 ms |
| No entry: SEM FRESH (fresh.spameatingmonkey.net) | 163.3201 ms |
| No entry: BBFH Level 1 (@SORBS) (l1.bbfh.ext.sorbs.net) | 101.1798 ms |
| No entry: JIPPG's RBL Project (mail-abuse Listings) (mail-abuse.blacklist.jippg.org) | 259.9592 ms |
| No entry: SURBL multi (Combined SURBL list) (multi.surbl.org) | 104.3189 ms |
| No entry: SORBS Aggregate zone (problems) (problems.dnsbl.sorbs.net) | 105.7918 ms |
| No entry: SORBS Aggregate zone (proxies) (proxies.dnsbl.sorbs.net) | 136.4961 ms |
| No entry: abuse.ro IP RBL (rbl.abuse.ro) | 22.0580 ms |
| No entry: InterServer BL (rbl.interserver.net) | 89.3660 ms |
| No entry: SORBS Spamhost (any time) (spam.dnsbl.sorbs.net) | 137.2499 ms |
| No entry: ImproWare IP based spamlist (spamrbl.imp.ch) | 10.3440 ms |
| No entry: ImproWare IP based wormlist (wormrbl.imp.ch) | 10.2801 ms |
| No entry: Spamhaus ZEN (zen.spamhaus.org) | 4.0090 ms |
| Inactive | |
|---|---|
|
Inactive:
0SPAM (0spam.fusionzero.com)
Slow response
|
|
|
Inactive:
RBL.JP all (all.rbl.jp)
Slow response
|
Amount of searched blacklists: 26 (2 inactive)