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DNS server failure
When running an AlertSite Web Test, I am intermittently getting the Alertsite status of 51 - Unable to resolve IP address Our DNS servers failed to resolve your domain name to an IP address I wan...
Each location has a primary server that acts as the primary DNS server for all other servers in that location. The primary server at each location acts as a recursive DNS server doing look-ups directly to the root servers on the internet. The records are caches according to the TTL. Hope that helps
