How do you troubleshoot “can resolve domain but cannot connect to service”?

How do you troubleshoot “can resolve domain but cannot connect to service”?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, networking, topic-specific

参考答案摘要

If a domain resolves correctly but the service cannot be reached, DNS is working and the issue is usually related to ports, service availability, or network access controls. Common checks include: Ver...

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