DNSBL Spam Check
Checked IP: 159.183.123.21
rDNS/PTR record: wfbttbkr.outbound-mail.sendgrid.net
No findings for this Check
| Check | Response time |
|---|---|
|
Found rDNS/PTR: wfbttbkr.outbound-mail.sendgrid.net
|
11.5170 ms
|
| No entry: 0spam KillList (0spam-killlist.fusionzero.com) | 299.5899 ms |
| No entry: Redhawk.org (access.redhawk.org) | 248.0872 ms |
| No entry: usenix.org (all.s5h.net) | 127.0049 ms |
| No entry: SpamRATS! all (all.spamrats.com) | 215.6601 ms |
| No entry: Spam-RBL.fr (all.spam-rbl.fr) | 24.0500 ms |
| No entry: ASPEWS Listings (aspews.ext.sorbs.net) | 1,270.1340 ms |
| No entry: Barracuda Reputation Block List (b.barracudacentral.org) | 218.1501 ms |
| No entry: SEM BACKSCATTER (backscatter.spameatingmonkey.net) | 375.3510 ms |
| No entry: SORBS RHSBL BADCONF (badconf.rhsbl.sorbs.net) | 254.3941 ms |
| No entry: Spam Eating Monkey SEM-BADNETS (badnets.spameatingmonkey.net) | 354.4841 ms |
| No entry: ban.zebl.zoneedit.com | 28.3480 ms |
| No entry: Barracuda Reputation Block List (for SpamAssassin) (bb.barracudacentral.org) | 212.8708 ms |
| No entry: BLOCKLIST.DE (bl.blocklist.de) | 1.3211 ms |
| No entry: Blog Spam Blocklist (spamlookup.net) (bsb.spamlookup.net) | 8.0020 ms |
| No entry: SEM FRESH (fresh.spameatingmonkey.net) | 230.5651 ms |
| No entry: BBFH Level 1 (@SORBS) (l1.bbfh.ext.sorbs.net) | 2,556.8280 ms |
| No entry: JIPPG's RBL Project (mail-abuse Listings) (mail-abuse.blacklist.jippg.org) | 527.6220 ms |
| No entry: SURBL multi (Combined SURBL list) (multi.surbl.org) | 215.0462 ms |
| No entry: SORBS Aggregate zone (problems) (problems.dnsbl.sorbs.net) | 219.4369 ms |
| No entry: SORBS Aggregate zone (proxies) (proxies.dnsbl.sorbs.net) | 253.1850 ms |
| No entry: abuse.ro IP RBL (rbl.abuse.ro) | 56.9282 ms |
| No entry: InterServer BL (rbl.interserver.net) | 163.2881 ms |
| No entry: SORBS Spamhost (any time) (spam.dnsbl.sorbs.net) | 251.2560 ms |
| No entry: ImproWare IP based spamlist (spamrbl.imp.ch) | 53.0701 ms |
| No entry: ImproWare IP based wormlist (wormrbl.imp.ch) | 20.1170 ms |
| No entry: Spamhaus ZEN (zen.spamhaus.org) | 38.1811 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)