protocol port number DNS 53 SMTP

what are the port numbers for DNS,FTP,TELNET,SMTP,NNTP

Question Posted / lamesgin

Answer Posted / lamesgin

protocol port number
DNS 53
SMTP 25
FTP data 20
FTP control 21
TELNET 23
NNTP 119

Is This Answer Correct ?

33 Yes

3 No

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