Yes, Port 53 is a widely-known port number. In Internet connections, every port labeled 1 to 1023 is considered a 'well-known' port. These ports are used as part of the process of going online or networking.
Port 53
DNS (port 53)
TCP 53
Port Charles - 1997 1-53 was released on: USA: 1997
DHCP listens for incoming on UDP 67 and send out on UDP 68 For 'well known' and 'registered' ports, you can check http://www.iana.org/assignments/port-numbers too. by gerson.freire@terra.com.br
The Port of Rotterdam covers an area of about 53 km2
DNS uses port 53. DNS queries are generally performed via UDP, and zone transfers are normally done via TCP.
Conventionally, an HTTP server listens on port 80. Regardless of the brand of web server that you are running, the server will typically listen for HTTP traffic on port 80 and HTTPS traffic on port 443.
To load up web pages we use the HTTP protocol which runs on port 80 and HTTPS port 443. Of course there are many more protocols than just that. I will list some below... For associating host names... DNS Port 53 For web based email. IMAP port 143
The most common Serial porty is the DB port also know as D-sub or D-subminiature port. USB is not serial port.
As the city of Port Moresby covers a large area this is a general answer.Latitude -- 9° 27' 53" SLongitude -- 147° 11' 33" E