Whois & Analysis for expresstracking.org

TNT N.V.

was an international express, mail delivery and logistics services company with headquarters in Hoofddorp, Netherlands.

TNT operated the Dutch national postal service under the name TNT Post.

The group also offered postal services in eight other European countries, including the UK, Germany, Italy and Belgium.

TNT's mail division recorded sales of about €4.2 billion in 2009.

DHL Express is a division of the German logistics company Deutsche Post DHL providing international courier, parcel and express mail services.

Deutsche Post DHL is the world's largest logistics company operating around the world, particularly in sea and air mail.

FedEx Corporation is an American multinational courier delivery services company headquartered in Memphis, Tennessee.

The name "FedEx" is a syllabic abbreviation of the name of the company's original air division, Federal Express, which was used from 1973 until 2000.

The company is known for its overnight shipping service, but also for pioneering a system that could track packages and provide real-time updates on package location (to help in finding lost packages), a feature that has now been implemented by most other carrier services.

The United States Postal Service (USPS), (also known as the Post Office, U.S. Mail, or Postal Service), is an independent agency of the United States federal government responsible for providing postal service in the United States.

It is one of the few government agencies explicitly authorized by the United States Constitution.

A courier is a person who delivers messages, packages, and mail.

Duties and functions.

Couriers are distinguished from ordinary mail services by features such as speed, security, tracking, signature, specialization and individualization of express services, and swift delivery times, which are optional for most everyday mail services.

As a premium service, couriers are usually more expensive than standard mail services, and their use is normally limited to packages where one or more of these features are considered important enough to warrant the cost.