chinalingrui logo

chinalingrui

chinalingrui.com appears to be a Chinese commercial entity based on its domain name. Without accessible website content, the specific products or services offered by this organization cannot be determined. UpGuard continuously monitors the security posture of chinalingrui using open-source, commercial, and proprietary threat intelligence feeds. Our analysis is centered on objective, externally verifiable information.

Get the full report

chinalingrui Security Rating

chinalingrui'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 chinalingrui.

Company info

chinalingrui
Company chinalingrui Last updated October 12, 2026

Last updated October 12, 2026

chinalingrui Vendor Risk Report

This vendor risk report is based on UpGuard's continuous monitoring of chinalingrui'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.

Get the full report

Email

chinalingrui

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.

Get the full report

Network

chinalingrui

Port 20002 is open and listening

Port 20002 is open and an unidentified service was detected listening on this port. The configuration of the server should be reviewed and unnecessary ports closed.

Get the full report

DNS

chinalingrui

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.

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.

Domain does not expire soon

Domain does not expire within 30 days.

Get the full report

IP/Domain Reputation

chinalingrui

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.

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.

Get the full report

Security reports related to chinalingrui

Compare chinalingrui's security performance with other companies in their industry.

View all security reports

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 chinalingrui customers & vendors

You're evaluating chinalingrui's risk.Are attackers evaluating yours?

UpGuard runs 330+ external checks on chinalingrui 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
View our Security Reports Policy.