Description:

Fastly is a modern content delivery network and edge cloud platform that provides real-time content delivery, security, and edge computing services. It's known for its real-time purging capabilities, edge computing with Varnish, and support for modern web technologies and APIs.

Evidence:

• • IP 199.36.158.100 → ASN 54113 (Fastly)

Description:

jsDelivr is a free, open-source CDN that provides fast and reliable delivery of JavaScript libraries, CSS frameworks, and fonts from npm and GitHub. It's one of the fastest CDNs available and supports both traditional and ES module formats.

Evidence:

• • HTML <script>: https://cdn.jsdelivr.net/npm/@tailwindcss/browser@4

Description:

Google Public DNS is a free, global DNS resolution service provided by Google. It offers fast, secure DNS queries with privacy protection. Google Cloud DNS is the managed DNS service for Google Cloud Platform, providing authoritative DNS hosting with integration into Google Cloud services.

Evidence:

• • DNS Record NS: ns-cloud-b1.googledomains.com
• • DNS Record NS: ns-cloud-b2.googledomains.com
• • DNS Record NS: ns-cloud-b3.googledomains.com
• • DNS Record NS: ns-cloud-b4.googledomains.com

Description:

Mailgun is a transactional email API service designed for developers. It provides reliable email delivery, analytics, and email validation services. It's commonly used by applications to send transactional emails like password resets and notifications.

Evidence:

• • DNS Record MX: mxa.mailgun.org
• • DNS Record MX: mxb.mailgun.org
• • DNS Record TXT: v=spf1 include:mailgun.org ~all

Description:

Squarespace Registrar is Squarespace's domain registration service integrated with its website builder platform. It provides domain registration and management for Squarespace customers, and recently acquired Google Domains to expand its domain services.

Evidence:

• • WHOIS Registrar: Squarespace Domains LLC