https://bl.konstant.no/
https://docs.hetrixtools.com/bl-konstant-no-unresponsive-removed/
[July 29, 2022] This RBL has become unresponsive, and we’ve removed it from our system until it returns to functioning normally again.
+ https://www.megarbl.net/
+ connection times out
+ https://www.blalert.com/dnsbl/rbl.megarbl.net
+ »This blacklist is marked as inactive and is not being checked at the moment. We will be tracking it to see if it goes to normal again.«
+ https://www.kisarbl.or.kr/
+ can’t find information about it
+ website redirects to https://spam.kisa.or.kr/ which gives a 404
+ https://www.abuse.ch/
+ old, defunct link: https://www.abuse.ch/?tag=httpbl
+ does not seem to have a DNSBL (anymore)
+ might be incorporated into spamhaus?
+ does host other databases about threats
00_NEEDS_RECHECK
https://antispam.imp.ch/
no usage policy
paid subscription
policy on site
related to uceprotect, see there
- https://www.abuse.ch/
- https://www.abuse.ch/?tag=httpbl
- https://www.kisarbl.or.kr/
- https://www.megarbl.net/
https://www.team-cymru.org/Services/Bogons/dns.html
+ good reputation
+ lists IPs
+ does not list spammers but bogons
+ clear listing policy
+ usage policy not quite clear ATM
+ return codes documented: binary
http://mailspike.net/usage.html
reputation-based
https://puck.nether.net/or/