DNS Record Types
DNS (Domain Name System) is a critical component of the internet that helps users connect to websites and services by...
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Education Articles
These articles focus on providing insights and designed to educate network administrators and users.
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Domain TTL and DNS Filtering
The Time-to-Live (TTL) of a domain is an important parameter that can significantly affect the behavior of Domain Name System... -
What is DNS-over-HTTPs (DOH)?
DNS-over-HTTPS (DoH) is a modern security protocol that encrypts DNS (Domain Name System) queries using the same HTTPS protocol that... -
What is DNS-over-TLS (DOT)?
DNS-over-TLS (DoT) is a security protocol that encrypts Domain Name System (DNS) queries using Transport Layer Security (TLS). By wrapping... -
Block DNS Filtering Evasion Technique (Local DNS Changes, DOH, VPN) on a Network
In a typical network level CleanBrowsing deployment, pointing DNS to CleanBrowsing alone may not be sufficient to enforce CleanBrowsing protections....
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