URL Inspection: https://mastercard.com.tw

Open Cached · just now

DOWN

HTTP Status

403

Ping

1 ms

Technologies

5

Technologies Detected

Infrastructure & Network (3)

CDN	Akamai Akamai is one of the world's largest content delivery networks (CDN) and cloud services providers. Active incidents
Description: Akamai is one of the world's largest content delivery networks (CDN) and cloud services providers. It provides web performance, security, and media delivery solutions to help businesses deliver content faster and more securely to users worldwide through its global edge network. View full details
Evidence: • Header Server: AkamaiGHost • Subdomain www.mastercard.com.tw: CNAME: Reverse DNS: www.mastercard.com.tw.edgekey.net • IP 23.9.174.225 → ASN 16625 (Akamai) • Reverse DNS: a23-9-174-225.deploy.static.akamaitechnologies.com

DNS Provider	Akamai DNS Akamai DNS is a managed DNS service from Akamai Technologies, a leading content delivery network provider.
Description: Akamai DNS is a managed DNS service from Akamai Technologies, a leading content delivery network provider. It offers high-performance DNS resolution with global distribution, DDoS protection, and integration with Akamai's CDN infrastructure. View full details
Evidence: • DNS Record NS: a1-29.akam.net • DNS Record NS: a18-64.akam.net • DNS Record NS: a22-65.akam.net • DNS Record NS: a26-66.akam.net • DNS Record NS: a7-67.akam.net ... and 1 more

Email Provider	Microsoft 365 Microsoft 365 (formerly Office 365) provides business email hosting using Exchange Online.
Description: Microsoft 365 (formerly Office 365) provides business email hosting using Exchange Online. It offers custom domain email addresses, Outlook integration, large mailbox storage, and advanced security features along with the full Microsoft Office suite. View full details
Evidence: • DNS Record MX: mastercard-com-tw.mail.protection.outlook.com

Social & Communication (1)

Social Media	Facebook Facebook is the world's largest social networking platform, allowing users to connect, share content, and communicate with friends and family.
Description: Facebook is the world's largest social networking platform, allowing users to connect, share content, and communicate with friends and family. It provides social media features, messaging, groups, pages for businesses, and advertising tools for marketers. View full details
Evidence: • DNS Record TXT: facebook-domain-verification=ua9l22zs6px825l5ou81j0zneu593a

Security & Privacy (1)

Security	Proofpoint Email Defense Proofpoint Email Defense is an email security platform that protects organizations from email-based threats including phishing, malware, and business email compromise (BEC).
Description: Proofpoint Email Defense is an email security platform that protects organizations from email-based threats including phishing, malware, and business email compromise (BEC). It provides advanced threat protection, email encryption, and security awareness training to protect against email attacks. View full details
Evidence: • DMARC RUA: mailto:dmarc_rua@emaildefense.proofpoint.com • DMARC RUF: mailto:dmarc_ruf@emaildefense.proofpoint.com

Metadata & SEO

Title

Access Denied

SSL/TLS Certificate Error

View SSL Analysis

SSL Analysis Failed: :analysis_failed

Network & Hosting

View DNS Records

23.9.174.225 • AS16625

Akamai

Reverse DNS: a23-9-174-225.deploy.static.akamaitechnologies.com

CNAME Record

This domain is an alias for:

www.mastercard.com.tw.edgekey.net

Resources

No resources found

Inspected on October 08, 2026 at 11:51 UTC