Title: +038=534.001-RA001._02-Porttelefon Siedle Systemanvisning.pdf
DNS – Domain Name System Directory service (database) in larger networks and the Internet for con- verting domain names (e.g. www. siedle.com) into IP addresses (e.g. 10.11.12.13). DNS is automatically managed and continuously updated on the Internet by numerous decen- trally positioned servers. Without DNS, a company homepage on the Internet could only be called up by entering the IP address (if known).154DynDNS – dynamic DNS (DDNS) Service for automatically updating the associated domain entry (speci- fied domain name) in the DNS in real time after a (public) IP address is changed. In this way, a computer can always be reached under the same domain name, even if the user does not know the actual IP address. For example, a typical application is the accessibility of a computer via the Internet, which is operated on a private DSL connection with daily forced disconnection and a newly assigned IP address. DynDNS can be run as a service via various DynDNS providers.