What is the role of DNS resolution in resolving Microsoft Teams error CAA70004 on Windows 11?

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Grade: Education Subject: Support
What is the role of DNS resolution in resolving Microsoft Teams error CAA70004 on Windows 11?
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DNS resolution translates domain names (like teams.microsoft.com) into IP addresses. If DNS resolution fails, Teams can't connect. Flushing your DNS cache and temporarily using a public DNS server (like Google's 8.8.8.8 and 8.8.4.4) can help diagnose and potentially resolve this.