When Umbrella blocks a domain or URL, our DNS resolvers display a block page instead of the requested page. Umbrella provides different types of block page depending on the security event. The following table describes the block page types, record types, and Anycast IP addresses for the Umbrella servers.
|Block Page Type||Record Type||IP Address|
|Command and Control Callback||A||220.127.116.11|
|Command and Control Callback||AAAA||::ffff:18.104.22.168|
|Content Category or Application||A||22.214.171.124|
|Content Category or Application||AAAA||::ffff:126.96.36.199|
|Security Integrations, Newly Seen Domains, DNS Tunneling VPN, Potentially Harmful, and Dynamic DNS||A||188.8.131.52|
|Security Integrations, Newly Seen Domains, DNS Tunneling VPN, Potentially Harmful, and Dynamic DNS||AAAA||::ffff:184.108.40.206|
Note: If you have configured Block Page Bypass, the Umbrella servers could use any one of the Umbrella data center IP addresses.
Updated 2 days ago