It is an extension that is not intended to compete with the rest, since the use is completely different: The. TEL provides added value. The same domain and has included a tool to create this website without cost in designs and applications. A user will access his domain. TEL and can quickly find all contact information for your organization or company. In turn you can update contact details instantly. The. TEL includes a DNS service that ensures maximum access speed, easy navigation and data protection. While the rest of TLDs point to addresses (servers). TEL stores information directly within the DNS.