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You need to view the time-to-live (TTL) value of a host name that is cached on Server1

You have a Server named Server 1 that has a Server Core installation on Windows Server 2012.
You need to view the time-to-live (TTL) value of a host name that is cached on Server1.
What should you run?

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A.
dnscacheugc.exe

B.
ipconfig.exe/displaydns

C.
nslookup.exe

D.
Show-DNSserverCache

15 Comments on “You need to view the time-to-live (TTL) value of a host name that is cached on Server1

    1. TinhNguyen says:

      DNS Role doesn’t installed by default. They have a Server Core installation on Windows Server 2012, no DNS Role. So, only ipconfig /displaydns will show what they want.




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  1. lbo says:

    The answer is B, not D.
    Nothing mentioned about a DNS server, therefor choose B: ipconfig /displaydns.
    If they were asking about DNS chaching on a DNS server, than it would be D.




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  2. Luis says:

    Correct answer is B
    ipconfig.exe/displaydns
    test.net
    —————————————-
    Record Name . . . . . : test.net
    Record Type . . . . . : 5
    Time To Live . . . . : 1693
    Data Length . . . . . : 8
    Section . . . . . . . : Answer




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