Hi PDNS community, Running pdns-recursor 3.3.1 behind pdns-2.9.22 I am having a problem resolving the following host:
wwwa.nko.navy.mil Here is a dig against one of the servers: $ dig wwwa.nko.navy.mil @ns1.rice.edu ; <<>> DiG 9.7.3-P3-RedHat-9.7.3-8.P3.el6_2.3 <<>> wwwa.nko.navy.mil @ns1.rice.edu ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64096 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;wwwa.nko.navy.mil. IN A ;; ANSWER SECTION: wwwa.nko.navy.mil. 180 IN CNAME wwwa.nko.navy.mil.apps.gcds.disa.mil. wwwa.nko.navy.mil.apps.gcds.disa.mil. 300 IN CNAME origin-wwwa.nko.navy.mil. ;; Query time: 164 msec ;; SERVER: 128.42.209.32#53(128.42.209.32) ;; WHEN: Thu Oct 11 08:17:53 2012 ;; MSG SIZE rcvd: 108 Note, that the CNAME origin-wwwa.nko.navy.mil is not looked up to give the hosts actual IP address: $ dig origin-wwwa.nko.navy.mil @ns1.rice.edu ; <<>> DiG 9.7.3-P3-RedHat-9.7.3-8.P3.el6_2.3 <<>> origin-wwwa.nko.navy.mil @ns1.rice.edu ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21780 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;origin-wwwa.nko.navy.mil. IN A ;; ANSWER SECTION: origin-wwwa.nko.navy.mil. 180 IN A 160.125.250.20 ;; Query time: 60 msec ;; SERVER: 128.42.209.32#53(128.42.209.32) ;; WHEN: Thu Oct 11 08:20:10 2012 ;; MSG SIZE rcvd: 58 But sometimes, after some sequence of lookups in the chain I get the following: $ dig wwwa.nko.navy.mil @ns1.rice.edu ; <<>> DiG 9.7.3-P3-RedHat-9.7.3-8.P3.el6_2.3 <<>> wwwa.nko.navy.mil @ns1.rice.edu ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 56590 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;wwwa.nko.navy.mil. IN A ;; ANSWER SECTION: wwwa.nko.navy.mil. 180 IN CNAME wwwa.nko.navy.mil.apps.gcds.disa.mil. wwwa.nko.navy.mil.apps.gcds.disa.mil. 120 IN CNAME origin-wwwa.nko.navy.mil. origin-wwwa.nko.navy.mil. 137 IN A 160.125.250.20 ;; Query time: 58 msec ;; SERVER: 128.42.209.32#53(128.42.209.32) ;; WHEN: Thu Oct 11 08:20:53 2012 ;; MSG SIZE rcvd: 124 which does include the final A record information. Does anyone have an idea about how to fix this or provide a work-around. Any ideas would be appreciated. Regards, Ken _______________________________________________ Pdns-users mailing list Pdns-users@mailman.powerdns.com http://mailman.powerdns.com/mailman/listinfo/pdns-users
