Trusted but Verify
Current checks lean positive for this site, supported by no major malware/phishing detections and a long-term SSL certificate (13 months), though a basic verification step is still sensible.
Trust signal radarNormalized trust signals for 1st-class.cnDomain Maturity: 2381 daysDomain MaturityWarning Cleanliness: 0 detectionsWarningCleanlinessSafety Level: 0 negative tags, 1 warning signalSafetyLevelPositive Signals: 3 positive signalsPositiveSignalsPopularity: Estimated low traffic without Tranco or social profile dataPopularityTrust Zone: .cnTrust ZoneOperational Signals: 0 detected servicesOperationalSignalsLocation Credibility: Hosting country CNLocation Credibility
Figure 1. Trust signal radar for 1st-class.cn. Larger shaded area indicates stronger trust signals.
Positive signals:
no major malware/phishing detections
strong independent trust
a long-term SSL certificate (13 months)
a long-term domain history (6.5 years)
Last checked November 27, 2025 at 5:04 AM by
Gridinsoft Trust Model v2.2.9
This domain was registered 6 years ago through the company 烟台帝思普网络科技有限公司
and had the owner 黄德勇.
Complaint contact not found.
About 1st-class.cn
We reviewed 1st-class.cn and found mostly positive signals. Current checks lean toward a legitimate, lower-risk profile, although a few caution points still keep it short of a fully verified standing. The current trust score is 79/100. Key signals include no major malware/phishing detections, strong independent trust, and a long-term SSL certificate (13 months). Verify key details before sharing personal information or relying on the site for important actions.
FAQ
Is 1st-class.cn safe?
Based on current analysis, 1st-class.cn appears to be generally safe. No major malware or phishing threats were detected, and strong independent trust and a long-term SSL certificate (13 months) support this assessment. Basic verification is still reasonable before relying on the site.
Why does 1st-class.cn look trustworthy?
Key factors include registrar information (烟台帝思普网络科技有限公司), hosting in US, and a domain age of 6.5 years. Major malware and phishing engines did not report active blacklist detections at the time of review. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Taken together, these factors support a mostly positive trust assessment, although routine verification is still reasonable.
1st-class Digital Footprints
A structured view of the site's detected themes, page signals, and related online footprint elements.
Long Term SSL Certificate
The SSL certificate for this site is valid for more than 6 months, indicating a long-term commitment to security and trust.
AI-generated Text
This site contains text patterns consistent with machine-generated or AI-assisted content production.
China
Established Domain
1st-class.cn has maintained active domain presence over time, indicating operational continuity.
High Trust Score
Domain Information
CreatedDecember 7, 2019 at 1:14 PMExpires: December 7, 2030 at 1:14 PM
Domain Age6.5 years
Registrant黄德勇
Registrar烟台帝思普网络科技有限公司
Domain StatusClient: Update · Transfer ProhibitedDNSSEC: UNSIGNED
Top Level Domain.cnCountry Code TLD
Technical Details
IP Address18.208.88.157
Hostnameec2-18-208-88-157.compute-1.amazonaws.com
Hosting ProviderAS14618 Amazon.com, Inc.Ashburn, Virginia, US
SSL CertificateCertum DV TLS G2 E39 CATLS 1.3 · Valid for: 13 months · from October 10, 2025 at 3:56 AM · to November 9, 2026 at 3:56 AM
Name Serversdns1.p03.nsone.net dns2.p03.nsone.net dns3.p03.nsone.net dns4.p03.nsone.net
Content Analysis
Website title我们一班 | 1st class
Website description贵阳市第十七中学初三一班班级网站。我们是一个充满活力,积极向上,不断进取,不断成长的集体。This is a class website of the 3rd Grade 1st Class of the 17th Middle School of Gu...
This section shows what trusted security sources say about this site.
A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.
If no source reports a warning, the site is shown as clear in this section.
BitDefender
Clean
Kaspersky
Clean
ESET
Clean
Sophos
Clean
Google Safebrowsing
Clean
Fortinet
Clean
G-Data
Clean
Webroot
Clean
Dr.Web
Clean
Forcepoint ThreatSeeker
Clean
CyRadar
Clean
Lionic
Clean
Quick Heal
Clean
Phishing Database
Clean
Phishtank
Clean
OpenPhish
Clean
alphaMountain.ai
Clean
Netcraft
Clean
Sucuri SiteCheck
Clean
Criminal IP
Clean
URLhaus
Clean
Emsisoft
Clean
Spam404
Clean
Trustwave
Clean
VX Vault
Clean
Quttera
Clean
1st-class.cn blocked? Check the provider verdict report created on September 10, 2022
Are You the Owner?
If you own 1st-class.cn and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.
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Help protect others by sharing this page on social media! The more people who know about 1st-class.cn, the fewer chances they have to deceive someone else.Help others evaluate 1st-class.cn by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about 1st-class.cn, the fewer chances they have to deceive someone else. Help others evaluate 1st-class.cn by sharing this page on social media!