fcamarao
(usa Debian)
Enviado em 20/12/2016 - 11:24h
Bom dia,
O servidor que estou perguntando pode está desabilitado para receber esse tipo de consulta? Telnet na porta 53 está OK. Esse está conectado a minha subnet através de uma rede metropolitana. Por favor, verifica essa consulta e o registro no meu log:
dig
www.google.com.br
; <<>> DiG 9.10.3-P4-Ubuntu <<>>
www.google.com.br
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 65068
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;
www.google.com.br. IN A
;; Query time: 0 msec
;; SERVER: 192.168.0.10#53(192.168.0.10)
;; WHEN: Tue Dec 20 10:15:29 BRT 2016
;; MSG SIZE rcvd: 46
divti@lab1-router-apt-cacher:~$ tail /var/log/syslog
Dec 20 10:15:19 lab1-router-apt-cacher named[5934]: validating ./NS: got insecure response; parent indicates it should be secure
Dec 20 10:15:19 lab1-router-apt-cacher named[5934]: insecurity proof failed resolving './NS/IN': 10.X.X.9#53
Dec 20 10:15:20 lab1-router-apt-cacher named[5934]: no valid RRSIG resolving 'br/DS/IN': 10.X.X.9#53
Dec 20 10:15:20 lab1-router-apt-cacher named[5934]: network unreachable resolving './NS/IN': 2001:503:ba3e::2:30#53
Dec 20 10:15:22 lab1-router-apt-cacher named[5934]: network unreachable resolving 'br/DS/IN': 2001:500:a8::e#53
Dec 20 10:15:28 lab1-router-apt-cacher named[5934]: network unreachable resolving 'br/DS/IN': 2001:7fd::1#53
Dec 20 10:15:29 lab1-router-apt-cacher named[5934]: validating ./NS: got insecure response; parent indicates it should be secure
Dec 20 10:15:29 lab1-router-apt-cacher named[5934]: insecurity proof failed resolving './NS/IN': 10.X.X.9#53
Dec 20 10:15:29 lab1-router-apt-cacher named[5934]: no valid RRSIG resolving 'br/DS/IN': 10.X.X.9#53
Dec 20 10:15:32 lab1-router-apt-cacher named[5934]: network unreachable resolving './NS/IN': 2001:500:84::b#53
Obrigado!