June 2018
Intermediate to advanced
368 pages
11h 1m
English
Content preview from Managing Mission - Critical Domains and DNS
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Monitoring the health of your nameserver delegation
Once your zones are syndicated across multiple providers, you also need to monitor the status of your nameserver delegation.
Options range from third-party monitoring services to open source packages.
Ideally monitoring should be distributed, especially if your nameserver deployment is anycasted.
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