$1.$ Locate the DNS query and response message for www$.$ietf.org. InFigure$5-27,$they are packets $27$and $28.$ Are these packets sent over UDP or TCP$?$

$2.$ What is the destination port for the DNS query message? What is the source port of the DNE response message?

$3.$ To what IP address is the DNS query message sent? Compare this IP address to your local DNS server IP address. Are these two IP addresses the same?

$4.$ The www$.$ietf.org contains several images. Before retrieving each image, does your host issue a new DNS query? Why or why not?

$5.$ Now locate the HTTP Get message. What is the source and destination IP address? Compare the source to your IP address. Are these the same?

$6.$ Approximately how many HTTPGET request messages did your browser send? Why was there a need to send additional HTTP GET messages?

please answer each question