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DNS Query Retransmission. Original request in frame 193 ???

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Hello, what is the mean of the DNS query retransmission? Is this normal?

Thanks.

ITGeorge's avatar
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ITGeorge
asked 2019-12-18 00:29:45 +0000
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It means that the DNS Query (in your case in frame 193) has no corresponding response received by that host, so it sends the Query again. It happens when the DNS server doesn't response (in time) to the Query. Although not usual, it is not unheard of, e.g., when the DNS server is busy, or when it has to wait for upstream responses.

Jaap's avatar
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Jaap
answered 2019-12-18 05:15:11 +0000
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Do you recommend something to check/fix this? Is it normal that workstation require many DNS queries?

Thanks sir.

ITGeorge's avatar ITGeorge (2019-12-18 17:32:01 +0000) edit
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