Manual talk:$wgDnsBlacklistUrls

Default value:	array( 'http.dnsbl.sorbs.net.' )

Is this url supposed to be period-terminated?

Answer: Yes.


 * Then why is there no dot in the Examples? --Kipmaster (talk) 18:49, 6 March 2012 (UTC)
 * This is a peculiarity of DNS. If you don't period terminate it, the name is tried with each of the items in your system's search list appended until it finds the address, and that failing, tries it with nothing appended.  Adding the period will shortcut that and not mess with the search list.  Of course, the name will resolve either way, and many systems have an empty search list anyway. --ssd