http://blacklist.woody.ch/
no entries in the displayed "top 100"
may have been absorbed into the swinog blacklists, see antispam.imp.ch
+ http://cbl.abuseat.org/
+ https://www.abuseat.org/
+ changes to the CBL that occured in January 2021. In short, the CBL infrastructure was replaced by the Spamhaus XBL structure
+ http://dnsbl.burnt-tech.com/
+ domain is for sale
00_NEEDS_RECHECK
https://antispam.imp.ch/
no usage policy
http://blacklist.woody.ch/rblcheck.php3
dead?
waiting for feedback
+ http://dnsbl.iip.lu/
+ https://docs.hetrixtools.com/lookup-dnsbl-iip-lu-false-positive-removed/
+ in 2016: lookup.dnsbl.iip.lu blacklist started issuing false positive responses and upon further investigation looks to be abandoned/dead.
+ https://www.blalert.com/dnsbl/lookup.dnsbl.iip.lu
+ This blacklist is marked as "shut down" and non-operational as of 2017-12-31.
00_NEEDS_RESEARCH
bl.tiopan.com
blocked.hilli.dk
nbl.0spam.org Network Black List | Spam Source Networks, high volume of spam trap hits in a Class C block will result in network listings in this DNSBL.
url.0spam.org URL Black List | This list contains the IP address of domains found to be in the source of spam emails found in our traps.
return codes not very clear
- http://cbl.abuseat.org/
- http://dnsbl.burnt-tech.com/
- http://dnsbl.iip.lu/
http://dnsbl.inps.de/
http://dnsbl.tornevall.org/
http://dronebl.org/