中数通信息有限公司 logo

中数通信息有限公司

China Datacom Co provides telecommunications and data communication services in China. The company offers network infrastructure, data center services, and enterprise connectivity solutions to business and government customers. UpGuard continuously monitors the security posture of 中数通信息有限公司 using open-source, commercial, and proprietary threat intelligence feeds. Our analysis is centered on objective, externally verifiable information.

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中数通信息有限公司 Security Rating

中数通信息有限公司's security rating is based on the analysis of their external attack surface. The higher the rating, the better their security posture. Start a free trial to get a more in-depth risk assessment for 中数通信息有限公司.

Company info

中数通信息有限公司
Company 中数通信息有限公司 Employees 690 Location Guangzhou Shi, China Last updated October 12, 2026

Last updated October 12, 2026

中数通信息有限公司 Vendor Risk Report

This vendor risk report is based on UpGuard's continuous monitoring of 中数通信息有限公司's security posture using open-source, commercial, and proprietary threat intelligence feeds. The results are summarized into a security rating based on the analysis of hundreds of individual checks across five risk categories: website security, email security, phishing & malware, brand & reputation risk, and network security.

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Website Security

中数通信息有限公司

X-Frame-Options is not deny or sameorigin

Browsers may display this website's content in frames. This can lead to clickjacking attacks.

CSP implemented unsafely

The Content Security Policy may not restrict sources appropriately, or may contain 'unsafe-inline' without the use of a nonce or hash. This increases the risk of XSS attacks.

CSP is not implemented

No valid Content Security Policy is implemented. This increases the risk of XSS and clickjacking attacks.

CSP contains unsafe-eval

The Content Security Policy is implemented with unsafe-eval, reducing protection against XSS attacks.

X-Content-Type-Options is not nosniff

Browsers may interpret files as a different MIME type than what is specified in the Content-Type HTTP header. This can lead to MIME confusion attacks.

Server information header not exposed

Ensuring the server information header is not exposed reduces the ability of attackers to exploit certain vulnerabilities.

X-Powered-By header not exposed

Information about specific technology used on the server is obscured.

CSP implemented without insecure active sources

The Content Security Policy does not allow any insecure active sources.

Referrer policy is not unsafe-url

The website's Referrer Policy is not configured to allow unsafe information to be sent in the referrer header.

ASP.NET version header not exposing specific ASP.net version

Ensuring the ASP.NET version header is not exposing a specific version makes it harder for attackers to exploit certain vulnerabilities.

ASP.NET version header not exposed

Ensuring the ASP.NET version header is not exposed makes it harder for attackers to exploit certain vulnerabilities.

CSP implemented without insecure passive sources

The Content Security Policy does not allow any insecure passive (img/media) sources.

No unmaintained page detected

The page appears to be maintained.

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Website Security scan results table Cyber security rating score 850 out of 950

Email

中数通信息有限公司

DMARC policy not found

DMARC policy was not found. This makes it easier for attackers to send email from this domain. A DMARC policy should be deployed for this domain.

SPF enabled

Sender Policy Framework (SPF) records prevent spammers from sending messages with forged addresses.

Strict SPF filtering - not using +all

Sender Policy Framework (SPF) record strictly enforces specific domains allowed to send email on its behalf.

SPF syntax correct

Sender Policy Framework (SPF) record passes basic syntax checks.

SPF ptr mechanism not used

Sender Policy Framework (SPF) record does not include the ptr mechanism.

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Network

中数通信息有限公司

'LDAP SSL' port open

The 'LDAP SSL' service is running and exposed to the internet. The configuration of the server should be reviewed and unnecessary ports closed.

Port 10134 is open and listening

Port 10134 is open and an unidentified service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 10554 is open and listening

Port 10554 is open and an unidentified service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 14265 is open and listening

Port 14265 is open and an unidentified service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 51235 is open and listening

Port 51235 is open and an unidentified service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 554 is open and listening

Port 554 is open and an unidentified service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 62078 is open and listening

Port 62078 is open and an unidentified service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 7415 is open and listening

Port 7415 is open and an unidentified service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 8554 is open and listening

Port 8554 is open and an unidentified service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

'HTTP' port open

The 'HTTP' service is running and exposed to the internet. The configuration of the server should be reviewed and unnecessary ports closed.

'HTTPS' port open

The 'HTTPS' service is running and exposed to the internet. The configuration of the server should be reviewed and unnecessary ports closed.

Port 10911 is open

Port 10911 is open on this server, however no service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 111 is open

Port 111 is open on this server, however no service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 12345 is open

Port 12345 is open on this server, however no service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 175 is open

Port 175 is open on this server, however no service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 22556 is open

Port 22556 is open on this server, however no service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 35000 is open

Port 35000 is open on this server, however no service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 37777 is open

Port 37777 is open on this server, however no service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 53 is open

Port 53 is open on this server, however no service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Port 9333 is open

Port 9333 is open on this server, however no service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

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DNS

中数通信息有限公司

DNSSEC not enabled

DNSSEC records prevent third parties from forging the records that guarantee a domain's identity. DNSSEC should be configured for this domain.

CAA not enabled

The domain does not contain a valid Certification Authority Authorization (CAA) record. A CAA record indicates which Certificate Authorities (CAs) are authorized to issue certificates for a domain.

No unregistered MX records detected

No unregistered MX records that could lead to receiving mail on behalf of the target organization were detected.

Domain has not expired

Domain has not expired.

No subdomain takeover vulnerability detected

No dangling DNS records that could lead to subdomain takeover were detected.

Domain does not expire soon

Domain does not expire within 30 days.

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Encryption

中数通信息有限公司

HTTP does not redirect to HTTPS

The domain is still accessible over HTTP. All HTTP requests should be redirected to HTTPS.

SSL expires in less than 20% of its total valid period

SSL certificate has less than 20% of its total valid period remaining. The certificate will need to be renewed to avoid expiry.

Domain was not found on the HSTS preload list

The domain was not found on the HSTS preload list. Users who visit the website for the first time will be vulnerable to MITM attacks. The requirements for inclusion on the preload list are specified by hstspreload.org.

Weak cipher suites supported in TLS 1.2

Weak cipher suites can potentially be broken by a well resourced attacker, and should not be supported by the server unless very old devices or browsers must be supported.

Certificate not found on our revoked certificate list

The site's certificate chain was checked against our list of revoked certificates.

SSL available

SSL is supported for this site.

Hostname matches SSL certificate

The site's hostname matches the SSL certificate.

SSL has not expired

SSL certificate has not expired.

Trusted SSL certificate

The certificate presented by this domain was issued by a trusted certificate authority.

HTTP Strict Transport Security (HSTS) enforced

With HSTS enforced, people browsing this site are less susceptible to man-in-the-middle attacks.

No insecure SSL/TLS versions available

No insecure SSL/TLS versions are available for this site.

SSL certificate chain present in server response

A complete SSL certificate chain was presented by the server for this domain.

SSL chain certificates do not expire within 20 days

SSL intermediate and root certificates do not expire within 20 days.

SSL expiration period shorter than 398 days

The SSL certificate presented by the server has an expiration period shorter than 398 days.

Strong SSL algorithm

Industry standard SHA-256 encryption in use.

HSTS header contains includeSubDomains

The HTTP Strict Transport Security (HSTS) header contains the includeSubDomains directive.

Strong Diffie-Hellman prime used in key exchange

TLS connections to the site use a strong Diffie-Hellman prime during key exchange.

Strong public certificate key length

The site's public certificate provides at least 112 bits of security strength.

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Data leakage

中数通信息有限公司

No open cloud storage service detected

No cloud storage service configured to allow anonymous file listing was detected.

Domain index is not a listable directory

The domain index is not a listable directory.

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IP/Domain Reputation

中数通信息有限公司

Not a suspected malware provider

This website does not appear to contain malicious code.

No reports of botnet activity in the last 30 days

This IP/domain has not been reported as a source of botnet activity in the last 30 days.

No reports of brute force login attempts in the last 30 days

This IP/domain did not appear on any list of IPs and domains known to perform brute force login attempts in the last 30 days.

No reports of malware distribution in the last 30 days

This IP/domain has been reported for distributing malware in the last 30 days.

No reports of unsolicited scanning in the last 30 days

This IP/domain has not been reported for performing unsolicited scanning in the last 30 days.

Not suspected of unwanted software

This website does not appear to be attempting to install unwanted software.

Not a suspected phishing page

This site does not appear to be a forgery or imitation of another website.

No reports of phishing activity in the last 30 days

This IP/domain has not been reported as a phishing site in the last 30 days.

No reports of botnet activity in the last 90 days

This IP/domain has not been reported as a source of botnet activity in the last 90 days.

No reports of brute force login attempts in the last 90 days

This IP/domain did not appear on any list of IPs and domains known to perform brute force login attempts in the last 90 days.

No reports of malware distribution in the last 90 days

This IP/domain has been reported for distributing malware in the last 90 days.

No reports of unsolicited scanning in the last 90 days

This IP/domain has not been reported for performing unsolicited scanning in the last 90 days.

No reports of phishing activity in the last 90 days

This IP/domain has not been reported as a phishing site in the last 90 days.

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Vulnerability Management

中数通信息有限公司

Not vulnerable to CVE-2014-0160 (Heartbleed)

A bug in OpenSSL's implementation of the TLS heartbeat extension allows access to portions of memory on the targeted host e.g. cryptographic keys and passwords.

Not vulnerable to CVE-2014-3566 (POODLE)

The server does not support SSLv3, and is not vulnerable to the POODLE attack.

Not vulnerable to CVE-2015-0204 (FREAK)

The server does not offer RSA_EXPORT cipher suites, so clients are not vulnerable to the FREAK attack.

Not vulnerable to CVE-2015-4000 (Logjam)

The server is using strong Diffie-Hellman parameters and is not vulnerable to the Logjam attack.

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Security reports related to 中数通信息有限公司

Compare 中数通信息有限公司's security performance with other companies in their industry.

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Cybersecurity & Risk Management Library

The ultimate guide to attack surface and third-party risk management – actionable advice for security teams, managers, and executives.

Free · for 中数通信息有限公司 customers & vendors

You're evaluating 中数通信息有限公司's risk.Are attackers evaluating yours?

UpGuard runs 330+ external checks on 中数通信息有限公司 continuously. Get the same view of your own company — free, in 30 seconds.
Get my free score
Website Security scan results table Cyber security rating score 850 out of 950
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