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Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

    Glossary
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DNS Administrator

Definitions:

  Used in this document to cover the person (or persons) tasked with updating zone data and operating an enterprise’s DNS server. This term may actually cover several official roles, but these roles are covered by one term here.
Sources:
NIST SP 800-81-2