Domains begins on sy

sycamore sycamores sycophancy sycophant sycophantic sycophantically sycophants sydney syllabary syllabi syllabic syllable syllables syllabub syllabus syllabuses syllogism syllogisms syllogistic sylph sylphs symbiont symbiosis symbiotic symbiotically symbol symbolic symbolical symbolically symbolisation symbolise symbolised symbolises symbolising symbolism symbolist symbolists

symbols symmetric symmetrical symmetrically symmetries symmetrisation symmetrising symmetry sympathetic sympathetically sympathies sympathise sympathised sympathiser sympathisers sympathises sympathising sympathy symphonic symphonies symphonists symphony symposia symposium symptom symptomatic symptomatically symptomless symptoms synagogue synagogues synapse synapses synaptic sync synchronic synchronicity

synchronisation synchronise synchronised synchronises synchronising synchronous synchronously synchrony synchrotron syncopated syncopation syncretic syndicalism syndicalist syndicate syndicated syndicates syndication syndrome syndromes synergism synergistic synergy synod synodic synods synonym synonymic synonymous synonymously synonyms synonymy synopses synopsis synoptic synovial syntactic

syntactical syntactically syntagmatic syntax syntheses synthesis synthesise synthesised synthesiser synthesisers synthesises synthesising synthetic synthetically synthetics syphilis syphilitic syphon syphoned syphoning syphons syria syrian syringe syringes syrup syrups syrupy system systematic systematically systematisation systematise systemic systemically systems systoles systolic

What is DNS (Domain Name System)?

The domain name system (DNS) stores and associates many types of information with domain names, but most importantly, it translates domain names (computer hostnames) to IP addresses. It also lists mail exchange servers accepting e-mail for each domain. In providing a worldwide keyword-based redirection service, DNS is an essential component of contemporary Internet use.

Useful for several reasons, the DNS pre-eminently makes it possible to attach easy-to-remember domain names (such as "wikipedia.org") to hard-to-remember IP addresses (such as 66.30.200.105). Humans take advantage of this when they recite URLs and e-mail addresses. In a subsidiary function, the domain name system makes it possible for people to assign authoritative names without needing to communicate with a central registrar each time. From Wikipedia, the free encyclopedia