做了一个纯forward转发dns用来测试,fordward到114dns倒是能正常解析,但是看了下日志,发现大量错误信息,具体如下:
Aug 31 21:47:04 AY130831104359481b71Z named[2473]: error (insecurity proof faile d) resolving 'www.163.com.lxdns.com.dlv.isc.org/DLV/IN': 114.114.114.114#53
Aug 31 21:47:24 AY130831104359481b71Z named[2473]: validating @
0x7f22b44c4b90: . SOA: got insecure response; parent indicates it should be secure
Aug 31 21:47:24 AY130831104359481b71Z named[2473]: error (no valid RRSIG) resolv ing 'cn/DS/IN': 114.114.114.114#53
这是怎么回事?系统时间是正确的。