내 설정에서는 로컬 Bind9 서버가 DNSSEC가 활성화된 DNS 요청을 Cloudflare(1.1.1.1)로 전달합니다. 내 syslog에는 잘 알려진 도메인 이름(예: adobe.com)에 대한 많은 시간 초과 항목이 표시됩니다.
Apr 28 19:39:01 myserver named[756]: timed out resolving 'adobeid-na1.services.adobe.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:39:03 myserver named[756]: timed out resolving 'adobelogin.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:39:04 myserver named[756]: timed out resolving 'www.adobe.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:39:04 myserver named[756]: timed out resolving 'ims-na1.adobelogin.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:39:04 myserver named[756]: timed out resolving 'sstats.adobe.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:39:04 myserver named[756]: timed out resolving 'auth.services.adobe.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:39:04 myserver named[756]: timed out resolving 'geo2.adobe.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:39:05 myserver named[756]: timed out resolving 'images-tv.adobe.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:42:46 myserver named[756]: timed out resolving 'adobeid-na1.services.adobe.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:42:46 myserver named[756]: timed out resolving 'ims-na1.adobelogin.com/HTTPS/IN': 1.1.1.1#53
Apr 28 19:42:46 myserver named[756]: timed out resolving 'auth.services.adobe.com/HTTPS/IN': 1.1.1.1#53
하지만 도메인 이름은 nslookup. 여기서 무슨 일이 일어나고 있나요?
고마워요, 얀