Oracle Cloud VPS: AdGuard Home DNS-over-TLS DoT Setup Part 2 AdGuard Home support DNS-over-TLS DoT encryption between your upstream and local client connection for better privacy and security. Follow the step to setup DoT on your AdGuard Home server locally or on Oracle Cloud. Due to Lets Encrypts expired X3 root certificate some Android mobile may have problem using the DoT services. Follow the guide to renew Lets Encrypt SSL certificate with the preferred X1 chain root certificate. Android DoT Private DNS failed with Lets Encrypt: Lets Encrypt X3 expiration: Certbot installation: SSL Check: openssl s_client -showcerts -servername FQDN -connect FQDN:853 Oracle Cloud: AdGuard Home: AdGuard Home Test page: AdGuard DNS List: DNS Client: DNS-over-TLS: Video Capturing: OBS Studio by Video Editor: Shotcut Video Editor by Music: Ukulele by
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