Description:

DigiCert is a leading certificate authority that provides SSL/TLS certificates, code signing certificates, and PKI solutions. It's trusted by major browsers and offers enterprise-grade certificates with strong validation and security features.

Evidence:

• • DNS Record CAA: digicert.com; cansignhttpexchanges=yes (root domain: ucg.ltd)

Description:

Google Trust Services is Google's certificate authority that issues SSL/TLS certificates for Google services and Google Cloud Platform. It provides trusted root certificates used by Google's infrastructure and services.

Evidence:

• • DNS Record CAA: pki.goog; cansignhttpexchanges=yes (root domain: ucg.ltd)

Description:

Let's Encrypt is a free, automated, and open certificate authority run by the Internet Security Research Group (ISRG). It provides free SSL/TLS certificates to enable encrypted HTTPS on websites, making web security accessible to everyone. It's one of the most widely used certificate authorities globally.

Evidence:

• • DNS Record CAA: letsencrypt.org (root domain: ucg.ltd)
• • SSL Certificate Issuer: C=US, O=Let's Encrypt, CN=R12

Description:

SSL.com is a certificate authority that provides SSL/TLS certificates, code signing certificates, and PKI solutions. It offers various certificate types including domain validation, organization validation, and extended validation certificates with competitive pricing and good customer support.

Evidence:

• • DNS Record CAA: ssl.com (root domain: ucg.ltd)

Description:

Sectigo (formerly Comodo CA) is a leading certificate authority that provides SSL/TLS certificates, code signing certificates, and PKI solutions. It's one of the largest CAs globally and offers various certificate types with competitive pricing.

Evidence:

• • DNS Record CAA: comodoca.com (root domain: ucg.ltd)