Summary
A Concise Overview of the scan result of url https://mail.163.com/404_error.html
- Document
- HTML
- 2
- StyleSheets
- 0
- Scripts
- 0
- Font
- 0
- Images
- 2
- Links
- 0
- JavaScript Variables
- 3
- Console log messages
- 0
- Network
- Requests
- 4
- Bytes Transferred
- 18.41KB
- Bytes Total
- 18.68KB
- DNS Record
- CNAME Record
- 2
- A Record
- 2
- Technology
- Web servers
- 1
- Reverse proxies
- 1
Document
Links
The outgoing links identified from the page.
| Link | Text |
|---|
JavaScript Variables
Global JavaScript variables are variables that are defined outside of any function or block scope in JavaScript.
Technology
The technologies identified are present on the scanned URL.
| Name | Description | Detected patterns |
|---|---|---|
| Web servers | ||
Nginx | Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. | Type: headers Name: server Regex: nginx(?:\/([\d.]{1,250}))? |
| Reverse proxies | ||
Nginx | Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. | Type: headers Name: server Regex: nginx(?:\/([\d.]{1,250}))? |
Performance
The speed and efficiency of the scanned URL loads and displays its content.
- dns
- 1 msGood
- tcp
- 554 msPoor
- requestTime
- 42 msGood
- dom
- 1689 msPoor
DNS Record
A DNS record maps a domain name to an IP address or other resource information.
| Type | Name | Content | DNSSEC |
|---|---|---|---|
| CNAME | mail.163.com | mail163.mail.ntes53.netease.com. | no |
| A | mail163.mail.ntes53.netease.com | 103.129.252.59 | no |
| A | mail163.mail.ntes53.netease.com | 103.129.252.87 | no |
| CNAME | mail.163.com | mail163.mail.ntes53.netease.com. | no |
SSL Certificate
An SSL certificate is a digital certificate that verifies the authenticity and encrypts the communication between a website and its visitors.
| Subject | Issue date | Expiry date | Valid |
|---|---|---|---|
*.163.com GeoTrust RSA CN CA G2 | 3/28/2024 | 4/27/2025 | 1 year 1 month |
mimg.127.net GeoTrust RSA CN CA G2 | 8/29/2023 | 9/14/2024 | 1 year 17 days |
HTTP Headers
HTTP Header
An HTTP header is a component of an HTTP request or response that contains additional information about the message being sent or received.
| Name | Value |
|---|---|
| cache-control | max-age=3600 |
| content-encoding | gzip |
| content-security-policy | script-src 'self' 'unsafe-inline' 'unsafe-eval' *.127.net *.126.net *.163.com *.126.com *.yeah.net *.188.com *.netease.com *.qiyukf.com qiyukf.com *.youdao.com *.mediav.com *.netstatic.net; connect-src 'self' wss: *.127.net *.126.net *.163.com *.126.com *.yeah.net *.188.com *.netease.com *.qiyukf.com qiyukf.com *.youdao.com *.163yun.com; report-uri https://countly.mail.163.com/stats/csp |
| content-type | text/html |
| date | Fri, 02 Aug 2024 13:33:25 GMT |
| etag | W/"5d7740d0-a64" |
| expires | Fri, 02 Aug 2024 13:46:40 GMT |
| last-modified | Tue, 10 Sep 2019 06:21:04 GMT |
| server | nginx |
| vary | Accept-Encoding |
Content Security Policy
Content Security Policy (CSP) is a security mechanism that helps prevent cross-site scripting (XSS) and other code injection attacks by specifying which content sources are allowed to be loaded on a web page.
| Name | Value |
|---|---|
| script-src | 'self''unsafe-inline''unsafe-eval'*.127.net*.126.net*.163.com*.126.com*.yeah.net*.188.com*.netease.com*.qiyukf.comqiyukf.com*.youdao.com*.mediav.com*.netstatic.net |
| connect-src | 'self'wss:*.127.net*.126.net*.163.com*.126.com*.yeah.net*.188.com*.netease.com*.qiyukf.comqiyukf.com*.youdao.com*.163yun.com |
| report-uri | https://countly.mail.163.com/stats/cs |
Cookies
Cookies are small pieces of data stored on a user's web browser to track and remember information about their browsing activity on a website.
| Name | Value | Domain/Path | Expires | Secure | HTTP Only |
|---|