Constructor.cn - Constructor


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www.constructor.cn website info

Homepage

Title: 中国注册建造师网
Description:   中国注册建造师网主要提供一级建造师和二级建造师的报名考试信息和复习资料,以及为建筑企业和注册建造师提供一个交流的平台。
URL: http://www.constructor.cn/

Meta keywords This site is about

  • 一级建造师
  • 二级建造师
  • 注册建造师

Other meta

  • GENERATOR: MSHTML 6.00.2900.6003
  • baidu_union_verify: 541e82d19562c9fa4f0513bc59a88d4e

Webserver

Signature: Microsoft-IIS/7.5
Response status code: 200
Response speed: 2931 milliseconds

HTTP headers

  • Content-Encoding: gzip
  • Content-Length: 17944
  • Content-Type: text/html; charset=gb2312
  • Date: Sun, 13 Jan 2019 12:48:34 GMT
  • Set-Cookie: _d_id=882c445d47119c547109ca0d93e686; Path=/; HttpOnly
  • Vary: Accept-Encoding
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DNS data

« DNS » (Domain Name System) is the phone book for the Internet. It converts human readable names like "constructor.cn" to a phone number so computers can call each other. Well, actually Internet uses IP Addresses, not phone numbers.

Apex

SOA

TTL: 600
Serial number: 2015111720
Retry: 1200
Negative caching time: 360
Primary master: dns9.hichina.com.
Zone admin: hostmaster.hichina.com.
Refresh: 3600
Expire: 3600

NS

TTL: 86400
Servers: dns9.hichina.com and dns10.hichina.com

A

TTL: 600
Canonical name: constructor.cn.
Address: 124.232.156.102


www.constructor.cn

A

TTL: 600
Canonical name: www.constructor.cn.
Address: 124.232.156.102


constructor.cn live DNS

Check live dns records for constructor.cn on dnstoolkit.net