# Sample list of common DNSBL endpoints. # List taken from https://www.dnsbl.info/dnsbl-list.php and modified a bit # all.s5h.net b.barracudacentral.org bl.emailbasura.org bl.spamcop.net blacklist.woody.ch bogons.cymru.com cbl.abuseat.org cdl.anti-spam.org.cn combined.abuse.ch combined.njabl.org db.wpbl.info dnsbl-1.uceprotect.net dnsbl-2.uceprotect.net dnsbl-3.uceprotect.net dnsbl.anticaptcha.net dnsbl.dronebl.org dnsbl.inps.de dnsbl.prs.proofpoint.com dnsbl.sorbs.net dnsbl.spfbl.net drone.abuse.ch duinv.aupads.org dyna.spamrats.com dynip.rothen.com ips.backscatterer.org ix.dnsbl.manitu.net korea.services.net noptr.spamrats.com orvedb.aupads.org pbl.spamhaus.org proxy.bl.gweep.ca psbl.surriel.com relays.bl.gweep.ca relays.nether.net sbl.spamhaus.org short.rbl.jp singular.ttk.pte.hu spam.abuse.ch spam.dnsbl.anonmails.de spam.spamrats.com spambot.bls.digibase.ca spamrbl.imp.ch spamsources.fabel.dk ubl.lashback.com ubl.unsubscore.com virus.rbl.jp wormrbl.imp.ch xbl.spamhaus.org z.mailspike.net zen.spamhaus.org