SiteLop

Domain Intelligence Platform

这域名一看就是个正经项目站,不是那种投机倒把的“米农”货色。gdtextbook.com,广东教材?还是某个教育平台的缩写?注册于2018年,算是有点年头了,但算不上老古董。最扎眼的是它直接续费到了2027年,一签就是近十年,这可不是玩票的心态,是铁了心要长期经营的架势。
注册商是阿里云,这很符合国内项目的主流选择。状态码“ok”意味着域名一切正常,没有被锁定或争议,可以自由交易或转移。它配了两个域名服务器,但没看到Cloudflare或AWSRoute53这类全球性CDN的典型NS,更像是自建或使用了国内云服务商的基础DNS,运维上偏实用主义,够用就行,不追求极致的高可用和全球加速。
解析出来的三个IP地址122.188.45.51、122.188.44.139和122.188.57.54,都属于中国联通在江苏的地址段。这说明网站服务器很可能托管在国内的联通机房,访问速度对国内用户友好,但基本放弃了海外市场的优化。没有套Cloudflare,意味着没有隐藏真实IP,安全防护相对直接,也可能是业务本身对防护要求不高。
综合来看,gdtextbook.com是一个由国内实体(很可能是教育相关机构或公司)长期持有并运营的实用型域名。它不炫技,不搞花哨的架构,就是一门心思把服务部署在国内,踏踏实实面向本地用户。这种域名没什么炒作价值,但背后大概率是个实实在在在做事的团队。
分析时间:2026-08-24 17:52 有效期至:2027-08-17
gdtextbook.com
ACTIVE
实时 · 刚刚更新

注册商

Alibaba Cloud Computing (Beijing) Co., Ltd.

创建时间

Sep 17, 2018

到期时间

Sep 17, 2027

更新时间

Jun 3, 2026

状态

ok

服务信息

解析IP

122.188.44.139
122.193.250.66
122.188.57.54
122.188.45.51
123.6.42.122
218.61.165.129
116.131.226.149

域名服务器

NS3.DNSV4.COM
NS4.DNSV4.COM
暂无变更记录

📋 原始 WHOIS 数据

   Domain Name: GDTEXTBOOK.COM
   Registry Domain ID: 2311021843_DOMAIN_COM-VRSN
   Registrar WHOIS Server: grs-whois.hichina.com
   Registrar URL: http://www.net.cn
   Updated Date: 2026-06-03T09:18:56Z
   Creation Date: 2018-09-17T08:56:24Z
   Registry Expiry Date: 2027-09-17T08:56:24Z
   Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
   Registrar IANA ID: 420
   Registrar Abuse Contact Email: [email protected]
   Registrar Abuse Contact Phone: +86.95187
   Domain Status: ok https://icann.org/epp#ok
   Name Server: NS3.DNSV4.COM
   Name Server: NS4.DNSV4.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-08-24T09:51:59Z <<<

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