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Depuis le local on n'a pas la résolution DNS pour www.qwant.com.

C'est pour le moment la seule adresse qui a ce souci.

Pourtant sur guarana on a bien la résolution de www.qwant.com, mais c'est la VM dns qui donne la réponse, ce n'est pas le bind qui tourne sur guarana.

Alors que si j'essaye un autre domaine c'est le bind de guarana qui donne la réponse.

Dans le fichier syslog on a :

Jun 20 10:13:19 guarana named[1509874]: validating qwant.com/DNSKEY: verify failed due to bad signature (keyid=47504): RRSIG has expired
Jun 20 10:13:19 guarana named[1509874]: validating qwant.com/DNSKEY: no valid signature found (DS)
Jun 20 10:13:19 guarana named[1509874]: no valid RRSIG resolving 'qwant.com/DNSKEY/IN': 185.136.96.98#53
Jun 20 10:13:19 guarana named[1509874]: validating qwant.com/DNSKEY: verify failed due to bad signature (keyid=47504): RRSIG has expired
Jun 20 10:13:19 guarana named[1509874]: validating qwant.com/DNSKEY: no valid signature found (DS)
Jun 20 10:13:19 guarana named[1509874]: no valid RRSIG resolving 'qwant.com/DNSKEY/IN': 185.136.98.98#53
Jun 20 10:13:19 guarana named[1509874]: validating qwant.com/DNSKEY: verify failed due to bad signature (keyid=47504): RRSIG has expired
Jun 20 10:13:19 guarana named[1509874]: validating qwant.com/DNSKEY: no valid signature found (DS)
Jun 20 10:13:19 guarana named[1509874]: no valid RRSIG resolving 'qwant.com/DNSKEY/IN': 185.136.97.98#53
Jun 20 10:13:19 guarana named[1509874]: validating qwant.com/DNSKEY: verify failed due to bad signature (keyid=47504): RRSIG has expired
Jun 20 10:13:19 guarana named[1509874]: validating qwant.com/DNSKEY: no valid signature found (DS)
Jun 20 10:13:19 guarana named[1509874]: no valid RRSIG resolving 'qwant.com/DNSKEY/IN': 185.136.99.98#53
Jun 20 10:13:19 guarana named[1509874]: network unreachable resolving 'qwant.com/DNSKEY/IN': 2a06:fb00:1::1:98#53
Jun 20 10:13:19 guarana named[1509874]: network unreachable resolving 'qwant.com/DNSKEY/IN': 2a06:fb00:1::3:98#53
Jun 20 10:13:19 guarana named[1509874]: network unreachable resolving 'qwant.com/DNSKEY/IN': 2a06:fb00:1::2:98#53
Jun 20 10:13:19 guarana named[1509874]: network unreachable resolving 'qwant.com/DNSKEY/IN': 2a06:fb00:1::4:98#53
Jun 20 10:13:19 guarana named[1509874]: broken trust chain resolving 'www.qwant.com/A/IN': 185.136.98.98#53
Jun 20 10:13:19 guarana named[1509874]: validating qwant.com/DNSKEY: verify failed due to bad signature (keyid=47504): RRSIG has expired