| Reputation list | Description | Type | Last listed entry found (UTC) | Last delisting detected (UTC) | Online lookup |
| bl.0spam.org | 0spam Project | IPv4 | 2025-12-11 16:16:58 | 2025-11-27 08:34:44 | Yes |
| url.0spam.org | 0spam DBL | domain | Yes | ||
| Urlhaus | Abuse.ch Urlhaus | domain | 2025-09-24 13:41:04 | 2023-05-05 10:01:28 | Yes |
| UrlhausIP | Abuse.ch Urlhaus IPs | IPv4 | 2025-12-07 14:15:18 | 2025-12-08 22:04:48 | Yes |
| rbl.abuse.ro | Abuse.ro RBL | IPv4 | 2025-12-11 15:33:33 | 2025-08-11 23:33:23 | Yes |
| uribl.abuse.ro | Abuse.ro URIBL | domain | 2025-12-09 14:18:23 | 2024-05-02 11:05:50 | Yes |
| black.mail.abusix.zone | Abusix Mail Intelligence Spam Blocklist | IPv4 IPv6 | 2025-12-11 17:05:49 | 2025-12-11 15:42:39 | Yes |
| dblack.mail.abusix.zone | Abusix Mail Intelligence Domain Blocklist | domain | 2025-12-11 17:03:40 | 2025-12-09 19:14:25 | Yes |
| exploit.mail.abusix.zone | Abusix Mail Intelligence Exploit Blocklist | IPv4 IPv6 | 2025-12-11 16:16:50 | 2025-12-11 03:34:07 | Yes |
| spam.dnsbl.anonmails.de | Anonmails | IPv4 | 2025-12-11 16:17:48 | 2025-12-11 03:30:02 | Yes |
| b.barracudacentral.org | Barracuda Reputation Block List | IPv4 | 2025-12-11 17:06:01 | 2025-11-28 01:55:49 | Yes |
| mail-abuse.blacklist.jippg.org | JIPPG's Relay Blackhole List Project | IPv4 | 2025-12-11 10:59:24 | 2025-12-07 20:34:10 | Yes |
| rbl.blockedservers.com | BlockedServers | IPv4 | 2025-12-11 17:06:46 | 2025-12-11 17:00:02 | Yes |
| bl.blocklist.de | Blocklist.de | IPv4 | 2025-12-11 17:00:58 | 2025-12-11 17:07:25 | Yes |
| dnsbl.calivent.com.pe | Calivent | IPv4 | 2025-09-24 20:54:47 | 2025-11-19 11:31:57 | Yes |
| torexit.dan.me.uk | Dan.me.uk Tor exit | IPv4 IPv6 | 2025-12-11 16:16:50 | 2025-11-02 23:09:09 | Yes |
| rbl.dns-servicios.com | DNS-SERVICIOS RBL | IPv4 | 2022-03-03 01:13:04 | 2022-03-08 02:51:47 | Yes |
| dnsbl.dronebl.org | DroneBL | IPv4 IPv6 | 2025-12-11 17:03:58 | 2025-06-26 07:59:28 | Yes |
| rbl.efnetrbl.org | EFnet TOR | IPv4 | 2025-12-11 16:16:50 | 2025-12-08 15:55:38 | Yes |
| spamsources.fabel.dk | Fabel Spamsources | IPv4 | 2025-12-11 10:17:41 | 2025-11-27 19:35:49 | Yes |
| fnrbl.fast.net | fnrbl.fast.net | IPv4 | 2025-09-26 21:06:34 | Yes | |
| bl.fmb.la_domain | bl.fmb.la URIBL | domain | 2025-11-23 07:57:16 | 2020-03-25 13:46:38 | Yes |
| pofon.foobar.hu | pofon.foobar.hu DNSBL | IPv4 IPv6 | 2025-07-07 13:08:13 | 2024-10-24 05:02:30 | Yes |
| uribl.pofon.foobar.hu | uribl.pofon.foobar.hu URIBL | domain | 2023-10-11 13:20:00 | Yes | |
| truncate.gbudb.net | truncate.gbudb.net | IPv4 | 2025-12-11 16:00:07 | 2025-12-11 13:38:29 | Yes |
| ProjectHoneyPot | Project Honey Pot | IPv4 | 2025-12-11 16:18:08 | 2025-12-10 19:21:38 | Yes |
| spamrbl.imp.ch | ImproWare IP based spamlist | IPv4 | 2019-02-28 12:59:51 | 2025-12-09 04:40:40 | Yes |
| wormrbl.imp.ch | ImproWare IP based wormlist | IPv4 | 2019-04-11 12:25:43 | Yes | |
| rbl.interserver.net | InterServer BL | IPv4 | 2025-12-09 15:49:48 | 2025-12-09 15:21:32 | Yes |
| InvaluementSIP | Invaluement RBL SIP | IPv4 | 2025-12-11 16:18:08 | 2025-12-11 07:45:37 | Yes |
| InvaluementSIP24 | Invaluement RBL SIP24 | IPv4 | 2025-12-11 16:18:48 | 2025-12-08 15:58:53 | Yes |
| InvaluementURI | Invaluement RBL URI | domain | 2025-12-11 17:21:30 | 2025-12-11 10:06:58 | Yes |
| hostkarma.junkemailfilter.com | Hostkarma | IPv4 | 2025-12-11 17:07:25 | 2025-12-11 17:02:12 | Yes |
| dnsbl.justspam.org | JustSpam.org | IPv4 | 2025-12-11 17:22:10 | 2025-11-24 19:35:41 | Yes |
| dnsbl.kempt.net | The Kempt.net DNS Black List | IPv4 | 2025-12-09 09:51:43 | 2025-12-09 15:55:40 | Yes |
| bl.konstant.no | KONSTANT DNSBL | IPv4 | 2022-07-27 18:51:01 | 2022-07-28 02:51:27 | Yes |
| ubl.unsubscore.com | The LashBack UBL | IPv4 | 2020-09-23 19:02:55 | 2020-10-04 02:44:44 | Yes |
| spamguard.leadmon.net | Leadmon.Net's SpamGuard Listings (LNSG) | IPv4 | 2025-07-07 04:28:31 | Yes | |
| HotmailBlacklist | Smart Network Data Services | IPv4 | 2024-09-03 14:35:14 | 2025-08-21 02:47:16 | No |
| bl.mailspike.net | Mailspike Blacklist | IPv4 | 2025-12-11 17:06:01 | 2025-12-11 13:08:45 | Yes |
| dnsbl.net.ua | dnsbl.net.ua | IPv4 | 2022-01-31 22:40:19 | 2022-01-31 23:21:04 | Yes |
| bl.nordspam.com | NordSpam IP Bl | IPv4 IPv6 | 2025-03-19 13:02:15 | Yes | |
| dbl.nordspam.com | NordSpam Domain Bl | domain | 2021-11-25 09:16:26 | 2024-11-27 03:18:10 | Yes |
| bl.nosolicitado.org | NoSolicitado.org | IPv4 | 2025-12-11 16:13:32 | 2025-12-09 15:53:54 | Yes |
| bl.worst.nosolicitado.org | NoSolicitado.org Worst BL | IPv4 | 2025-12-03 09:48:35 | 2025-12-09 15:53:54 | Yes |
| spam.pedantic.org | Pedantic.org spam | IPv4 | 2025-12-11 08:33:57 | 2025-11-26 23:06:32 | Yes |
| PhishTank | PhishTank URLs | domain | 2025-12-02 22:26:28 | 2023-07-21 11:09:05 | Yes |
| PhishTankIP | PhishTank IPs | IPv4 | 2025-12-11 16:08:40 | 2025-12-08 03:26:07 | Yes |
| access.redhawk.org | Redhawk | IPv4 | 2025-12-04 15:38:27 | 2019-08-05 03:15:32 | Yes |
| dnsbl.rv-soft.info | RV-SOFT Technology DNSBL/RBL | IPv4 | 2025-09-23 18:10:05 | 2024-05-29 18:29:02 | Yes |
| all.s5h.net | all.s5h.net | IPv4 IPv6 | 2025-12-11 17:07:44 | 2025-12-11 00:48:00 | Yes |
| public.sarbl.org | SARBL - Smart Adaptative Realtime URIBL | domain | 2024-11-19 10:32:15 | Yes | |
| bl.scientificspam.net | Scientific Spam IPs | IPv4 | 2025-12-11 16:05:59 | 2022-07-16 10:20:45 | Yes |
| rhsbl.scientificspam.net | Scientific Spam domains | domain | 2025-12-10 22:38:09 | 2022-07-16 18:27:04 | Yes |
| bl-ip.rbl.scrolloutf1.com | Scrollout F1 IP RBL | IPv4 | 2025-12-11 10:17:43 | Yes | |
| korea.services.net | The South Korean Network Blocking List | IPv4 | 2025-11-25 12:18:35 | Yes | |
| bl.spamcop.net | Spamcop | IPv4 | 2025-12-11 10:59:24 | 2025-12-11 16:54:07 | Yes |
| backscatter.spameatingmonkey.net | Spam Eating Monkey SEM-BACKSCATTER | IPv4 | 2024-11-07 13:24:31 | 2024-11-08 13:50:41 | Yes |
| bl.spameatingmonkey.net | Spam Eating Monkey SEM-BLACK | IPv4 | 2025-12-09 14:13:42 | 2025-12-10 22:39:35 | Yes |
| urired.spameatingmonkey.net | Spam Eating Monkey SEM-URIRED | domain | 2025-12-11 10:13:24 | 2025-12-10 18:23:33 | Yes |
| bl.ipv6.spameatingmonkey.net | Spam Eating Monkey SEM-IPV6BL | IPv6 | 2020-10-16 16:46:48 | Yes | |
| dbl.spamhaus.org | Spamhaus DBL | domain | 2025-12-11 10:12:07 | 2025-12-10 19:16:46 | Yes |
| pbl.spamhaus.org | Spamhaus PBL | IPv4 IPv6 | 2025-12-11 17:05:38 | 2025-12-10 19:40:26 | Yes |
| sbl.spamhaus.org | Spamhaus SBL | IPv4 IPv6 | 2025-12-11 17:04:33 | 2025-12-11 16:59:06 | Yes |
| xbl.spamhaus.org | Spamhaus XBL | IPv4 IPv6 | 2025-12-11 17:04:33 | 2025-12-11 16:51:00 | Yes |
| zen.spamhaus.org | Spamhaus ZEN | IPv4 IPv6 | 2025-12-11 17:05:38 | 2025-12-11 16:59:06 | Yes |
| all.spamrats.com | SpamRATS! all | IPv4 | 2025-12-11 17:06:57 | 2025-12-04 05:16:52 | Yes |
| dnsbl.spfbl.net | SPFBL DNSBL | IPv4 IPv6 | 2022-10-08 20:42:36 | 2022-09-26 12:03:18 | Yes |
| uribl.spfbl.net | SPFBL URIBL | domain | 2025-12-09 14:18:23 | 2024-11-02 09:46:40 | Yes |
| bl.suomispam.net | Suomispam Reputation Database | IPv4 IPv6 | 2025-12-11 16:13:32 | 2025-09-09 22:47:02 | Yes |
| dbl.suomispam.net | Suomispam Reputation Database DBL | domain | 2025-11-03 16:26:23 | 2021-01-01 19:39:36 | Yes |
| psbl.surriel.com | Passive Spam Block List | IPv4 | 2025-12-11 16:16:23 | 2025-12-10 16:01:23 | Yes |
| dnsrbl.swinog.ch | Swinog Blacklist | IPv4 | 2025-12-11 10:59:24 | 2025-12-11 03:30:58 | Yes |
| uribl.swinog.ch | Swinog URIBL | domain | 2025-06-09 13:51:35 | 2025-11-11 19:33:38 | Yes |
| st.technovision.dk | TechnoVision SpamTrap | IPv4 | 2021-12-05 20:07:51 | 2021-07-27 06:13:03 | Yes |
| dnsbl.tornevall.org | Tornevall Networks DNS Blacklist | IPv4 | 2025-12-11 17:05:38 | 2025-03-22 15:39:29 | Yes |
| rbl2.triumf.ca | TRIUMF.ca DNSBL | IPv4 | 2018-07-10 17:32:26 | Yes | |
| dnsbl-1.uceprotect.net | UCEPROTECT Level 1 | IPv4 | 2025-12-11 17:06:59 | 2025-12-11 17:05:24 | Yes |
| multi.uribl.com | URIBL multi | domain | 2025-12-06 05:04:55 | 2025-12-10 20:04:26 | Yes |
| blacklist.woody.ch | Woody's SMTP Blacklist | IPv4 | 2021-11-19 13:43:23 | 2021-11-04 12:02:44 | Yes |
| ipv6.blacklist.woody.ch | Woody's SMTP Blacklist IPv6 | IPv6 | Yes | ||
| uri.blacklist.woody.ch | Woody's SMTP Blacklist | domain | 2021-09-17 14:58:40 | 2021-05-15 17:04:48 | Yes |
| dnsbl.zapbl.net | ZapBL DNSRBL | IPv4 | 2025-12-11 16:19:27 | 2025-12-09 23:16:46 | Yes |
| rhsbl.zapbl.net | ZapBL RHSBL | domain | 2025-11-30 20:43:17 | 2025-11-18 22:03:08 | Yes |