portsurvey log for http://www.xbill.org

< http://www.xbill.org 500 Can't connect to www.xbill.org:80 (connect: Invalid argument)
< http://www.xbill.org/download/xbill-2.1.tar.gz 500 Can't connect to www.xbill.org:80 (connect: Invalid argument)
> http://www.xbill.org/dnsjava/ ok