域名解析记录自检教程

一般在我公司注册的域名进行dns解析设置后都可以实时解析生效,如何查询是否生效,以及失败的原因呢？

首先请点windows的开始菜单输入"CMD"进入命令行模式。

1: 运行ping命令，具体格式

Pinging hefan08.pc51.com [202.91.242.19] with 32 bytes of data:

Reply from 202.91.242.19: bytes=32 time=44ms TTL=120
Reply from 202.91.242.19: bytes=32 time=39ms TTL=120
Reply from 202.91.242.19: bytes=32 time=43ms TTL=120
Reply from 202.91.242.19: bytes=32 time=42ms TTL=120

Whois Server Version 2.0

Domain names in the .com and .net domains can now be registered
with many different competing registrars. Go to http://www.internic.net
for detailed information.

Domain Name: *******.COM
Registrar: *******..
Whois Server: *******.

Name Server: NS1.NDNS.CN
Name Server: NS2.NDNS.CN

Server: ns1.ndns.cn
Address: 202.105.182.108

Name: yourdomain.com
Address: 202.91.242.19