sealtech.vn 网站分析
sealtech.vn - 基本信息
sealtech.vn - 页面信息
标题:
Sealtech VietnamMeta 关键词:
Gioăng cao su, Sealtech Vietnam, vật liệu làm kín, sealtech.vn, sealtech.com.vn, sealshop, o-ring, v-ring, X-ring, hydraulic seal, oil seal, mechanical seal, gioăng phốt thủy lực, phốt bơm, phốt cơ khíMeta 描述信息:
Sealtech Vietnam chuyên cung cấp gioăng cao su, o-ring, v-ring, X-ring, hydraulic seal, oil seal, mechanical seal, gasket, sealing material, engineering plastic …từ các nhà sản xuất chuyên nghiệp và hàng đầu trên thế giới.H1:
Sealtech Vietnam***One stop sealing solution***内部链接:
426 (1 nofollow)外部链接:
9 (0 nofollow)sealtech.vn - 建站技术
服务器:
nginx/1.16.1
SSL 安全:
不可用robots.txt:
不可用XML 站点地图:
不可用Gzip 压缩:
有效favicon.ico:
不可用sealtech.vn - HTTP Head 分析
HTTP 协议采用了请求与响应模型，通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器（例如 Internet Explorer, Google Chrome, Firefox 等）并不会显示 HTTP header 字段的内容，下面是网站 sealtech.vn 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx/1.16.1
Date: Sun, 31 May 2020 02:19:01 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 21796
Connection: keep-alive
Cache-Control: private
Content-Encoding: gzip
Set-Cookie: ASP.NET_SessionId=mymxknntrlzh4xdwaoijg2cn; path=/; HttpOnly
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Server: nginx/1.16.1
Date: Sun, 31 May 2020 02:19:01 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 21796
Connection: keep-alive
Cache-Control: private
Content-Encoding: gzip
Set-Cookie: ASP.NET_SessionId=mymxknntrlzh4xdwaoijg2cn; path=/; HttpOnly
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
sealtech.vn - DNS 记录分析
DNS 域名系统（Domain Name System，缩写）是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库，能够使人更方便地访问互联网。sealtech.vn 当前共有 6 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| sealtech.vn | A | 3600 | ||
| sealtech.vn | MX | 3600 | pri: 10 | |
| sealtech.vn | NS | 3599 | ||
| sealtech.vn | NS | 3599 | ||
| sealtech.vn | SOA | 3600 | expire: 1209600 serial: 2015052912 | |
| sealtech.vn | TXT | v=spf1 a mx ~all | 3600 |