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All posts

  1. Status of ubl.unsubscore.com: OFFLINE

    LashBack's unsubscribe blacklist ("UBL"), as described by its publisher "is a unique, real-time blacklist of IP addresse...

  2. Status of dnsbl.inps.de: DEAD

    Christian Jung launched the inps.de DNSBL way back on December 29th, 2007 . Christian described the listing criteria as follows: "Every...

  3. Status of all.rbl.webiron.net and bsb.spamlookup.net: DEAD or BROKEN

    Two anti-spam blocking lists appear to have died or malfunctioned recently. Users on the Mailop mailing list  are reporting that Webiron (al...

  4. Status of megarbl.net: DEAD

    The DNSBL "MegaRBL.net" is no-more. According to the Internet Archive, MegaRBL had been around since at least some time in 2013 . ...

  5. Status of bl.emailbasura.org: DEAD

    The DNSBL Email Basura is no more. Email Basura ("Trash" in Spanish) appears to have been online since at least 2004, according to...

  6. Status of combined.rbl.msrbl.net: FIXED

    If you use any of the MSRBL DNSBLs, take note: For the second time since 2017, the domain msrbl.net has expired and its name servers are res...

  7. Status of exitnodes.tor.dnsbl.sectoor.de: DEAD

    As reported by Word to the Wise , the DNSBL at exitnodes.tor.dnsbl.sectoor.de seems to have gone extinct. Like has happened with other list...

  8. Status of dnsbl.cyberlogic.net: BROKEN

    As reported on the mailop mailing list on Friday May 25, 2018, the blocking list at dnsbl.cyberlogic.net now contains a "wildcard...

  9. New blocklist: SPFBL

    Leonardo from SPFBL shared the following information with me and I thought it would be useful to share it here with folks. He writes:  We ...

  10. Status of bad.psky.me: QUESTIONABLE

    Noted and respected spam filterer Spamhaus is indicating that they believe the the Protected Sky (bad.psky.me) blocklist is "fraudulent...

  11. Status of anonwhois.org: DEAD

    I first blogged about the ANONWHOIS blocking list  back in 2010 . It was very useful to identify domains were ownership information was cloa...

  12. Status of bl.spamcannibal.org: DEAD

    Back in 2016, I used this page to report on a temporary system issue with the Spam Cannibal DNSBL. Today (May 30, 2018) I'm updating t...

  13. SURBL: Adding ABUSE sublist, deprecating SC & AB

    The domain blocking list SURBL announced today that it is deprecating the SC (Spamcop) and AB (AbuseButler) sublists , migrating their data ...

  14. Status of no-more-funn.moensted.dk: DEAD

    The "No More Funn" blocking list (DNSBL zone no-more-funn.moensted.dk) was run by a gentleman from Denmark using the alias dr. Jør...

  15. What is blacklist.zap?

    Here's a blast from the past: Remember blacklist.zap? There were various "blacklist.zap" lists and they were all indicative ...

  16. Status of dnsbl.burnt-tech.com: DEAD

    Uh-oh! On or about September 19th, the domain burnt-tech.com seems to have expired. Now when you visit the website, you are informed that th...

  17. Status of truncate.gbudb.net: ALIVE

    The " Truncate " DNSBL (zone truncate.gbudb.net) lists IPv4 addresses that have been observed transmitting "email containing ...

  18. Status of dul.ru: DEAD

    As noted by participants of the SDLU mailing list , the Russian Dial-up User List at the domain  dul.ru is no more. The Russian Dial-up U...

  19. Reminder: AHBL is Shutting Down

    As previously reported , the AHBL DNSBL has been shut down. Please note that the publisher of the AHBL DNSBL has indicated that she will ...

  20. Status of rbl.orbitrbl.com: DEAD

    Today, Mark E. Jeftovic of EasyDNS warned readers of the Mailop list that it is unwise to use the DNSBL "rbl.orbitrbl.com" due to ...

  21. Status of dnsbl.ahbl.org: SHUTTING DOWN

    On March 26, 2014, DNSBL administrator Brielle Bruns announced that the Abusive Hosts Blocking List DNSBL s are to be shut down. In email ...

  22. Status of dnsblchile.org: ALIVE

    DNSBL Chile , created in 2011, appears to be a Chilean homegrown effort to tackle spamblocking from a local perspective. As they explain on ...

  23. Status of APEWS: ????

    Long-standing ( though not very accurate ) blocking list APEWS seemed to be down for the count. Their website at www.apews.org has been dow...

  24. Status of spamtrap.trblspam.com: DEAD

    The DNSBL spamtrap.trblspam.com appears to have gone offline as of April 2, 2013. It appears to have been created in early 2011 by somebody...

  25. Status of dnsbl.njabl.org: DEAD

    It is with sadness that I report  on the closure of Jon Lewis's NJABL blocking list.  From the NJABL website : "March 1, 2013: NJAB...