WWW.CTEC.EDU.VN Website Review
An error occurred while visiting the website www.ctec.edu.vn
We encountered errors when trying to access the following URL addresses of the website www.ctec.edu.vn:
- HTTP 403 http://www.ctec.edu.vn/
- HTTP 403 https://www.ctec.edu.vn/
HTTP 403 is an HTTP status code indicating that access to the requested resource is forbidden. It occurs when the server restricts access from our bot to the page, often due to the presence of a firewall.
The content below showcases a portion of the historical analysis data cached by our server on May 06, 2024. Due to our bot's inability to access this website, the data may be incomplete or outdated, and is provided for your reference only.
Basic Information
Site Title:
Server:
nginx
IP:
City:
Page Information
Title:
Unknown
Length: 0 character(s); Best length: 10 ~ 60 character(s)
Meta keywords:
Unknown
Length: 0 character(s); Best length: 10 ~ 255 character(s)
Meta description:
Unknown
Length: 0 character(s); Best length: 50 ~ 160 character(s)
H1 Tag:
Unknown
Length: 0 character(s)
Internal links:
0 (0 nofollow)
External links:
0 (0 nofollow)
Site Technology
Server:
nginx
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Unavailable
favicon.ico:
Unavailable
HTTP Header Analysis
HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of www.ctec.edu.vn:
HTTP/1.1 403 Forbidden
Server: nginx
Date: Tue, 07 May 2024 06:31:20 GMT
Content-Type: text/html
Content-Length: 4897
Connection: keep-alive
Last-Modified: Thu, 16 Oct 2014 13:20:58 GMT
ETag: "1321-5058a1e728280"
Accept-Ranges: bytes
Server: nginx
Date: Tue, 07 May 2024 06:31:20 GMT
Content-Type: text/html
Content-Length: 4897
Connection: keep-alive
Last-Modified: Thu, 16 Oct 2014 13:20:58 GMT
ETag: "1321-5058a1e728280"
Accept-Ranges: bytes
DNS Record Analysis
Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 12 DNS record(s) of ctec.edu.vn.
| Host | Type | IP/Target | TTL | Extra Infomation |
|---|---|---|---|---|
| ctec.edu.vn | A | 21600 | ||
| ctec.edu.vn | NS | 21600 | ||
| ctec.edu.vn | NS | 21600 | ||
| ctec.edu.vn | SOA | 21600 | expire: 604800 serial: 2024011201 | |
| ctec.edu.vn | MX | 1599 | pri: 10 | |
| ctec.edu.vn | MX | 1599 | pri: 30 | |
| ctec.edu.vn | MX | 1599 | pri: 30 | |
| ctec.edu.vn | MX | 1599 | pri: 20 | |
| ctec.edu.vn | MX | 1599 | pri: 20 | |
| ctec.edu.vn | MX | 1599 | pri: 30 | |
| ctec.edu.vn | MX | 1599 | pri: 30 | |
| ctec.edu.vn | TXT | MS=84C0B171FFE43860F9BF284D3921503D951702C0 | 21600 |