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Is ntt.com a Scam? Security Check Results - NTTドコモビジネス

ntt.com Security Report Summary

ntt.com received a security score of 70 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers NTTドコモビジネス's website security posture. NTTドコモビジネス operates in the Telecommunications industry in Japan.

NTTドコモビジネス is a major Japanese telecommunications and ICT service provider, formerly known as NTT Communications, rebranded in July 2025. The company offers a broad portfolio of services including cloud, 5G, IoT, AI, security, and mobile solutions targeting corporate clients and medium to small enterprises. The website reflects a mature, enterprise-grade digital presence with comprehensive service information and strong branding consistent with a leading telecommunications group in Japan. Technically, the site employs a modern technology stack with multiple analytics and marketing tools integrated, ensuring good SEO, accessibility, and mobile responsiveness. Security posture is solid with HTTPS enforced and no obvious vulnerabilities, though some security headers are not explicitly detected and incident response contact details are not publicly visible. Overall, the site is trustworthy and professional, though the lack of WHOIS data is unusual but likely due to registry privacy policies. Strategic recommendations include enhancing security header implementation, publishing explicit vulnerability disclosure policies, and improving transparency on privacy compliance and incident response.

The security scan identified 24 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery, Swiper.js, Google Tag Manager, Google Analytics, Marketo Munchkin, Tealium, Eloqua, Ptengine, Rtoaster, YouTube Iframe API, Bing UET.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is ntt.com Safe? Security Analysis for NTTドコモビジネス

https://ntt.com

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TelecommunicationsJapanenterprise
jQuerySwiper.jsGoogle Tag ManagerGoogle AnalyticsMarketo Munchkin+6 more
Analyzed 7/25/2025Completed 2:39:20 AM8mo ago
70
Security Score
MEDIUM RISK

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Domains scanned

500+

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Domainntt.com
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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

NTTドコモビジネス is a major Japanese telecommunications and ICT service provider, formerly known as NTT Communications, rebranded in July 2025. The company offers a broad portfolio of services including cloud, 5G, IoT, AI, security, and mobile solutions targeting corporate clients and medium to small enterprises. The website reflects a mature, enterprise-grade digital presence with comprehensive service information and strong branding consistent with a leading telecommunications group in Japan. Technically, the site employs a modern technology stack with multiple analytics and marketing tools integrated, ensuring good SEO, accessibility, and mobile responsiveness. Security posture is solid with HTTPS enforced and no obvious vulnerabilities, though some security headers are not explicitly detected and incident response contact details are not publicly visible. Overall, the site is trustworthy and professional, though the lack of WHOIS data is unusual but likely due to registry privacy policies. Strategic recommendations include enhancing security header implementation, publishing explicit vulnerability disclosure policies, and improving transparency on privacy compliance and incident response.

Detected Technologies

jQuerySwiper.jsGoogle Tag ManagerGoogle AnalyticsMarketo MunchkinTealiumEloquaPtengineRtoasterYouTube Iframe APIBing UET

9 urgent findings need attention

9 high

  • + 1 more findings in the full report below
Continuous monitoring

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Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

3 findings

70/100

GDPR Compliance

4 findings

53/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

The company holds a strong market position as a key player in Japan's telecommunications sector, leveraging its parent company NTT Docomo's brand and infrastructure. Its business model focuses on providing ICT and digital transformation solutions to enterprises, including cloud services, network infrastructure, mobile device management, and industry-specific solutions. The website's extensive service categorization and targeted content for various industries and business sizes indicate a well-segmented customer approach. Partnerships with global NTT services and innovation hubs like OPEN HUB suggest a strategic ecosystem fostering innovation and co-creation. The presence of online shops and self-service portals reflects a modern digital sales and support model. Growth indicators include emphasis on emerging technologies such as generative AI and 5G. The company appears well-positioned for continued leadership in the Japanese corporate ICT market.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with HTTPS enforced and no visible exposure of sensitive data. The use of reputable third-party analytics and marketing tools is balanced with privacy considerations, though explicit privacy compliance details could be improved. The absence of security.txt and vulnerability disclosure policies limits transparency for security researchers. No direct contact channels for incident response or abuse are found, which is a gap in security readiness communication. Security headers like Content-Security-Policy and X-Frame-Options are not explicitly detected in the provided data, suggesting room for enhancement. Overall, the site is secure for general users but could benefit from improved security best practices and clearer communication on security policies.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and enforce comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

NTTドコモビジネス

Description:

NTTドコモビジネス(旧:NTTコミュニケーションズ) オフィシャルサイト。企業情報や法人向けサービス・ソリューション情報を掲載しています。

Key Services:
クラウド・データセンター5Gネットワーク・モバイル電話・映像コミュニケーション運用管理セキュリティIoTAIデータ利活用業務支援・マーケティング
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
jQuerySwiper.jsGoogle Tag ManagerGoogle AnalyticsMarketo MunchkinTealiumEloquaPtengineRtoasterYouTube Iframe APIBing UET
Performance:

moderate

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of secure external analytics and marketing scripts

Analytics & Tracking

Services:
Google AnalyticsPtengineMarketo MunchkinMicrosoft ClarityBing UET
Tracking Level:extensive
Privacy Compliance:basic

Advertising & Marketing

Ad Networks:
Bing Ads
Tracking Pixels:
Marketo MunchkinPtengineRtoasterMicrosoft ClarityBing UET
Marketing Tools:
MarketoTealiumEloquaPtengine
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is fully accessible with no blocking or WAF challenge.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

70/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

53/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: transport, banking, health, digital

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 include:spf.protection.outlook.com include:spf01.ntt.com include:spf02.ntt.com include:spf03.ntt.com ~all
DNS Lookups:4/10
Policy:~all
DKIM Selectors Found
Selector:selector1(1296-bit rsa)
Selector:selector2(1416-bit rsa)
DMARC Details
Policy:quarantine
Subdomain Policy:none
Aggregate Reports:nttcom00001-ra@dmarc25.jp

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

80/100
Score

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.ntt.com
Issuer:DigiCert TLS Hybrid ECC SHA384 2020 CA1
Valid Until:3/6/2026 (224 days)
SANs:www.ntt.com, ntt.com

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

DNS Records

A Records:61.113.104.11
Name Servers:
ns-os001.ocn.ad.jpDNS only
pns.ocn.ad.jpDNS only
MX Records:
10: ntt-com.mail.protection.outlook.com

DNSSEC Status

DNSSEC Not Enabled

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does ntt.com compare?

See how ntt.com stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a modern JavaScript stack including jQuery, Swiper.js for UI components, and integrates multiple marketing and analytics platforms such as Google Analytics, Marketo, Tealium, Eloqua, Ptengine, and Microsoft Clarity. The site is mobile-optimized with responsive CSS and accessibility features like focus outlines. Performance is moderate, likely impacted by the number of external scripts loaded asynchronously. No CMS is explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not evident from the data. The site structure is well-organized with clear navigation and semantic HTML elements. Technical risks include reliance on multiple third-party scripts which require ongoing security management. Overall, the technical infrastructure supports a professional and scalable corporate website.
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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainntt.com
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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