Question: In packet 3 7 we see another DNS query, this time for us . i 1 . yimg.com. Why does the client need to ask

In packet 37 we see another DNS query, this time for us.i1.yimg.com. Why does the client need to ask for this IP address? Didnt we just get this address in packet 26?(This is a trick question; carefully compare the two common names in packet 26 and 37.)

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