Hello, New to the list and running unbound svn rev 1281. With unbound I'm not able to successfully resolve a particular IP address and the query times are very long compared to bind. Also dig's "+trace" does not appear to work from systems on my lan. ===================================================================== BIND: ===================================================================== davinci ~ # dig www.xo.com ; <<>> DiG 9.5.0-P2 <<>> www.xo.com ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10842 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.xo.com. IN A ;; ANSWER SECTION: www.xo.com. 10800 IN A 205.158.160.76 ;; AUTHORITY SECTION: . 517541 IN NS E.ROOT-SERVERS.NET. . 517541 IN NS H.ROOT-SERVERS.NET. . 517541 IN NS A.ROOT-SERVERS.NET. . 517541 IN NS J.ROOT-SERVERS.NET. . 517541 IN NS F.ROOT-SERVERS.NET. . 517541 IN NS M.ROOT-SERVERS.NET. . 517541 IN NS L.ROOT-SERVERS.NET. . 517541 IN NS K.ROOT-SERVERS.NET. . 517541 IN NS G.ROOT-SERVERS.NET. . 517541 IN NS D.ROOT-SERVERS.NET. . 517541 IN NS B.ROOT-SERVERS.NET. . 517541 IN NS C.ROOT-SERVERS.NET. . 517541 IN NS I.ROOT-SERVERS.NET. ;; Query time: 96 msec ;; SERVER: 192.168.107.4#53(192.168.107.4) ;; WHEN: Fri Oct 3 10:19:18 2008 ;; MSG SIZE rcvd: 255 davinci ~ # dig -x 205.158.160.76 ; <<>> DiG 9.5.0-P2 <<>> -x 205.158.160.76 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38857 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 0 ;; QUESTION SECTION: ;76.160.158.205.in-addr.arpa. IN PTR ;; ANSWER SECTION: 76.160.158.205.in-addr.arpa. 43200 IN PTR xonlbvip.pla.dc.xo.com. ;; AUTHORITY SECTION: . 517534 IN NS M.ROOT-SERVERS.NET. . 517534 IN NS K.ROOT-SERVERS.NET. . 517534 IN NS H.ROOT-SERVERS.NET. . 517534 IN NS A.ROOT-SERVERS.NET. . 517534 IN NS E.ROOT-SERVERS.NET. . 517534 IN NS D.ROOT-SERVERS.NET. . 517534 IN NS B.ROOT-SERVERS.NET. . 517534 IN NS J.ROOT-SERVERS.NET. . 517534 IN NS I.ROOT-SERVERS.NET. . 517534 IN NS F.ROOT-SERVERS.NET. . 517534 IN NS C.ROOT-SERVERS.NET. . 517534 IN NS G.ROOT-SERVERS.NET. . 517534 IN NS L.ROOT-SERVERS.NET. ;; Query time: 69 msec ;; SERVER: 192.168.107.4#53(192.168.107.4) ;; WHEN: Fri Oct 3 10:19:25 2008 ;; MSG SIZE rcvd: 292 davinci ~ # dig -x 209.119.112.2 ; <<>> DiG 9.5.0-P2 <<>> -x 209.119.112.2 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45146 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 0 ;; QUESTION SECTION: ;2.112.119.209.in-addr.arpa. IN PTR ;; ANSWER SECTION: 2.112.119.209.in-addr.arpa. 10800 IN PTR smtp.hq.theauditors.com. ;; AUTHORITY SECTION: . 517521 IN NS D.ROOT-SERVERS.NET. . 517521 IN NS B.ROOT-SERVERS.NET. . 517521 IN NS C.ROOT-SERVERS.NET. . 517521 IN NS A.ROOT-SERVERS.NET. . 517521 IN NS M.ROOT-SERVERS.NET. . 517521 IN NS K.ROOT-SERVERS.NET. . 517521 IN NS L.ROOT-SERVERS.NET. . 517521 IN NS E.ROOT-SERVERS.NET. . 517521 IN NS I.ROOT-SERVERS.NET. . 517521 IN NS J.ROOT-SERVERS.NET. . 517521 IN NS F.ROOT-SERVERS.NET. . 517521 IN NS G.ROOT-SERVERS.NET. . 517521 IN NS H.ROOT-SERVERS.NET. ;; Query time: 63 msec ;; SERVER: 192.168.107.4#53(192.168.107.4) ;; WHEN: Fri Oct 3 10:19:38 2008 ;; MSG SIZE rcvd: 292 ===================================================================== UNBOUND-SVN revision 1281: ===================================================================== davinci ~ # dig www.xo.com ; <<>> DiG 9.5.0-P2 <<>> www.xo.com ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20202 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 3 ;; QUESTION SECTION: ;www.xo.com. IN A ;; ANSWER SECTION: www.xo.com. 10800 IN A 205.158.160.76 ;; AUTHORITY SECTION: xo.com. 10800 IN NS ns2.xo.com. xo.com. 10800 IN NS ns3.xo.com. xo.com. 10800 IN NS ns1.xo.com. ;; ADDITIONAL SECTION: ns1.xo.com. 10800 IN A 207.155.248.16 ns2.xo.com. 10800 IN A 207.155.252.16 ns3.xo.com. 10800 IN A 207.88.20.31 ;; Query time: 562 msec ;; SERVER: 192.168.107.4#53(192.168.107.4) ;; WHEN: Fri Oct 3 10:19:55 2008 ;; MSG SIZE rcvd: 146 davinci ~ # dig -x 205.158.160.76 ; <<>> DiG 9.5.0-P2 <<>> -x 205.158.160.76 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28887 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 6, ADDITIONAL: 0 ;; QUESTION SECTION: ;76.160.158.205.in-addr.arpa. IN PTR ;; ANSWER SECTION: 76.160.158.205.in-addr.arpa. 43200 IN PTR xonlbvip.pla.dc.xo.com. ;; AUTHORITY SECTION: 160.158.205.in-addr.arpa. 43200 IN NS nameserver.concentric.net. 160.158.205.in-addr.arpa. 43200 IN NS nameserver1.concentric.net. 160.158.205.in-addr.arpa. 43200 IN NS nameserver2.concentric.net. 160.158.205.in-addr.arpa. 43200 IN NS nameserver3.concentric.net. 160.158.205.in-addr.arpa. 10800 IN NS ns1.pla.dc.xo.com. 160.158.205.in-addr.arpa. 43200 IN NS ns1.pla.dc.xo.com. ;; Query time: 731 msec ;; SERVER: 192.168.107.4#53(192.168.107.4) ;; WHEN: Fri Oct 3 10:20:06 2008 ;; MSG SIZE rcvd: 230 davinci ~ # dig -x 209.119.112.2 ; <<>> DiG 9.5.0-P2 <<>> -x 209.119.112.2 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 62990 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;2.112.119.209.in-addr.arpa. IN PTR ;; Query time: 765 msec ;; SERVER: 192.168.107.4#53(192.168.107.4) ;; WHEN: Fri Oct 3 10:20:17 2008 ;; MSG SIZE rcvd: 44 ===================================================================== Notice that "dig -x 209.119.112.2" receives no answer when using unbound.