www.training-classes.com 网站分析
www.training-classes.com - 基本信息
服务器:
Apache
IP:
未知城市:
未知www.training-classes.com - 页面信息
标题:
Training-Classes.com - Training Seminars and Certification Providers - Skills Training ClassesMeta 关键词:
training, education, learning, coaches,educators,training providers,elearning,
videos, cds, online training,cbt,courseware seminarMeta 描述信息:
Training-Classes.com is a directory of training seminars, education, learning and
development programs and providers. The directory includes all types of training and educational resources including:
Instructor Led Training (ILT), courseware, eLearning, home study and self paced learning resources. Training, Certification, Self-Help and Career TrainingH1:
未知内部链接:
467 (0 nofollow)外部链接:
3 (0 nofollow)www.training-classes.com - 建站技术
服务器:
Apache
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www.training-classes.com - 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 www.training-classes.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Sun, 28 Jan 2018 01:49:02 GMT
Server: Apache
Last-Modified: Sun, 28 Jan 2018 01:03:43 GMT
ETag: "1018f03-71b4-563cbb367f9c0"
Accept-Ranges: bytes
Content-Length: 29108
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 28 Jan 2018 01:49:02 GMT
Server: Apache
Last-Modified: Sun, 28 Jan 2018 01:03:43 GMT
ETag: "1018f03-71b4-563cbb367f9c0"
Accept-Ranges: bytes
Content-Length: 29108
Content-Encoding: gzip
Content-Type: text/html
www.training-classes.com - 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。training-classes.com 当前共有 15 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| training-classes.com | A | 300 | ||
| training-classes.com | MX | 1800 | pri: 30 | |
| training-classes.com | MX | 1800 | pri: 30 | |
| training-classes.com | MX | 1800 | pri: 10 | |
| training-classes.com | MX | 1800 | pri: 30 | |
| training-classes.com | MX | 1800 | pri: 20 | |
| training-classes.com | MX | 1800 | pri: 20 | |
| training-classes.com | MX | 1800 | pri: 30 | |
| training-classes.com | NS | 299 | ||
| training-classes.com | NS | 299 | ||
| training-classes.com | NS | 299 | ||
| training-classes.com | NS | 299 | ||
| training-classes.com | SOA | 300 | expire: 604800 serial: 1 | |
| training-classes.com | TXT | v=spf1 ip4:69.41.178.34 ip4:69.41.178.35 ip4:69.41.178.38 ip4:72.5.230.66 ip4:69.41.161.3 ip4:69.41.163.74 a mx include:google.com ~all | 300 | |
| training-classes.com | TXT | v=spf1 a mx include:aspmx.googlemail.com include:surveymonkey.com include:support.zendesk.com ~all | 300 |