placeholder/parked?
http://www.leadmon.net/spamguard/
website times out
+ http://www.srntools.com/blacklist/
+ redirects to comodo.com subdomain where I can’t find any information about a DNSBL
00_NEEDS_RECHECK
https://antispam.imp.ch/
no usage policy
usage policy is: free
listing policy seems clear
lists IPs
- http://www.srntools.com/blacklist/
http://www.uceprotect.net/en/index.php
https://bl.konstant.no/
https://choon.net/rbl.php