add wikipedia’s comparison of DNSBLs

diff --git a/dnslists.otl b/dnslists.otl
index c9e759f46d52c0350a2c2fbd5dae6fc014263b3a..b3a8ecab91f5a48b96f5ab3a306e3298aff89d69 100644 (file)
--- a/dnslists.otl
+++ b/dnslists.otl
@@ -29,6 +29,7 @@ implement
        https://www.blacklistmaster.com/
        https://knowledge.validity.com/hc/en-us/sections/204468388-Blocklists
        https://github.com/zbetcheckin/DNSBLs
+       https://en.wikipedia.org/wiki/Comparison_of_DNS_blacklists
 00_ELANG
        http://dnsbl.aspnet.hu/
                hungarian?