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为什么在子级中未找到名称服务器？

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为什么在子级中未找到名称服务器？

在子级中未找到名称服务器。

  1. 父级中列出的多余的名称服务器：ns3.sonce.com
  2. 父级中列出的多余的名称服务器：ns4.sonce.com

为什么我会收到此错误这里？

但不是这里？

在 ns3 上运行 cPanel 服务器 + 在 ns4 上运行 cPanel DNS。这到底是什么意思，我该如何解决？

答案1

NS3 不响应针对其自身和其他名称服务器的查询：

$ dig @83.169.20.193 ns4.soonce.com

; <<>> DiG 9.6-ESV-R4-P3 <<>> @83.169.20.193 ns4.soonce.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23542
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;ns4.soonce.com.            IN  A

;; AUTHORITY SECTION:
soonce.com.     86400   IN  SOA ns3.soonce.com. info.soonce.com. 2012022101 86400 7200 3600000 86400

;; Query time: 29 msec
;; SERVER: 83.169.20.193#53(83.169.20.193)
;; WHEN: Thu Apr  5 13:54:50 2012
;; MSG SIZE  rcvd: 77

$ dig @83.169.20.193 ns3.soonce.com

; <<>> DiG 9.6-ESV-R4-P3 <<>> @83.169.20.193 ns3.soonce.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7770
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;ns3.soonce.com.            IN  A

;; AUTHORITY SECTION:
soonce.com.     86400   IN  SOA ns3.soonce.com. info.soonce.com. 2012022101 86400 7200 3600000 86400

;; Query time: 33 msec
;; SERVER: 83.169.20.193#53(83.169.20.193)
;; WHEN: Thu Apr  5 13:54:54 2012
;; MSG SIZE  rcvd: 73

NS4 正确响应：

$ dig @83.169.46.225 ns3.soonce.com

; <<>> DiG 9.6-ESV-R4-P3 <<>> @83.169.46.225 ns3.soonce.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45021
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;ns3.soonce.com.            IN  A

;; ANSWER SECTION:
ns3.soonce.com.     14400   IN  A   83.169.46.225

;; AUTHORITY SECTION:
ns3.soonce.com.     86400   IN  NS  ns3.soonce.com.
ns3.soonce.com.     86400   IN  NS  ns4.soonce.com.

;; ADDITIONAL SECTION:
ns4.soonce.com.     14400   IN  A   83.169.20.193

;; Query time: 31 msec
;; SERVER: 83.169.46.225#53(83.169.46.225)
;; WHEN: Thu Apr  5 13:57:30 2012
;; MSG SIZE  rcvd: 96

$ dig @83.169.46.225 ns4.soonce.com

; <<>> DiG 9.6-ESV-R4-P3 <<>> @83.169.46.225 ns4.soonce.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39553
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;ns4.soonce.com.            IN  A

;; ANSWER SECTION:
ns4.soonce.com.     14400   IN  A   83.169.20.193

;; AUTHORITY SECTION:
ns4.soonce.com.     86400   IN  NS  ns4.soonce.com.
ns4.soonce.com.     86400   IN  NS  ns3.soonce.com.

;; ADDITIONAL SECTION:
ns3.soonce.com.     14400   IN  A   83.169.46.225

;; Query time: 31 msec
;; SERVER: 83.169.46.225#53(83.169.46.225)
;; WHEN: Thu Apr  5 13:57:33 2012
;; MSG SIZE  rcvd: 96

NS4 也没有返回胶水记录。ADDITIONAL SECTION在 之后应该有一个包含两个名称服务器的 A 记录的记录ANSWER SECTION：

$ dig @83.169.20.193 soonce.com NS

; <<>> DiG 9.6-ESV-R4-P3 <<>> @83.169.20.193 soonce.com NS
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44464
;; flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;soonce.com.            IN  NS

;; ANSWER SECTION:
soonce.com.     86400   IN  NS  ns4.soonce.com.
soonce.com.     86400   IN  NS  ns3.soonce.com.

;; Query time: 81 msec
;; SERVER: 83.169.20.193#53(83.169.20.193)
;; WHEN: Thu Apr  5 14:00:01 2012
;; MSG SIZE  rcvd: 64

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