Soifyouwanttobuildyourowninternalnetwork, whetherit's inyourhouseorwhetherit's for a corporationorsomekindofmilitaryorganizationorsomethinglikethat, youcanbuildthatoutwithoutneedinganyauthorizationsfromanybodyoutsideofyourcorporation.
Soyoucansetupyourownswick.
Isyourownroutersyourown D.
N S and D H cpservers, evenyourowninternalwebsites.
Whatthatdoesisthatassociatesdomainnameswith I p addresses.
Sofailnormaldotcomisassociatedwith a particleparticular i p address.
Inordertodothaton a globalscale, youneedsometypeofauthoritytosaywhatislegitimateandwhatisnot.
Andthat's wheresomethingcalled I CanComesinSo I caniscalledtheInternetCorporationforAssignedNamesandNumbers.
They're a nonprofitorganizationthathasoverallresponsibilityforwhogetsaside i p addressesandoverall, howthe D.
N s systemworks.
Butthey'rerather a smallnonprofitorganization, andformanyfunctionstheydon't wanttohavetoactuallydothefunctionsthemselves.
Andsotheyfarmout a particularcomponentsofthe I P addressschemeandthe D N s serviceisouttoothercompaniessothattheseothercompaniescanhandleit.
Thisiswhere d and s registrarscomein.
Soifyouwanttohave a domainname, youwouldnotgoto I canitselftopurchase a domainname.
Youwouldgoto a registrar.
SooutrageousdrawerwouldbesomebodylikeGoDaddyorhostGatororevenGoogleis a registrar.
Cloudflares, a registrar.
Basically, theseareprivateorpubliccompaniesthatyou'reabletopurchase D.
N s serviceisthroughandthentheymaintainandmakesurethattheinformationthatyougivethemiscorrect.
Sothere's somethingcalled a whoisdatabasesothatwhoisdatabasesaysthatwhenyoubuy a domainname, youhavetogiveaccurateinformationonhowsomebodycancontactyou.
Give a companynamegivenaddress, give a phonenumber, thattypeofthing.
Soifthere's a trademarkissuewith a domainname, thenthatistheinformationonpublicrecord.
SowhenyougointoconfigurethingsliketheseanamerecordortheMXrecordoranyoftheother D.
N s records, youwouldgothroughtheirplatformtoconfigurethatinformationandthentheyarethenabletotell I canwhatisgoingonfortheoverall D and s system?
Andsothishasworkedverywellandhasbeenveryseamlessfor a longtime.
Now, D.
N s DennisiskindoflikethewateroftheInternetworld.
Youmaybeable t o buyDeanna.
Serviceisfromdifferentregistrars, butmostpeopleneverreallythoughtaboutit a lot.
Someregistrarsarmorexpensive, sothey'reabletogetthedomainnamesfor a specificprice, andthentheyaddtheirownmarkuponthat.
Sosomesomeregistrars, I thinkCloudflareisnowsellingdomainnamesfortheexactpricetheygetitforsomeotherofregistrarsTackon a littlebitofprofitmarketonthere, sotheymakemoneyoffofit.
SoifyougotoCloudflareandyoubuy a domainnamefromCloudflarebecausetheyare a registrar, that's moreorlessalltheydo.
Soyougotyourdomainnameandyourabletopointthatdomainnametwodifferent I P addressesforMXrecordsandseenamesandthattypeofthing, buttheydon't provide.
Hostingserviceistheydon't provide.
Emailserviceistheydon't provide.
Theothersweetsofserviceisthatfolksmayneed.
Soifyou'reanenterprisecompany, come a customer.
You'rerunningyourownMicrosoftExchangeserver.
You'rerunningyourownWebservers.
You'rerunning, you'reyourowninfrastructure.
ThenyoumaygotoCloudflareby a domainnamefromCloudflarefortheminimumpriceandthenpointallthe D.
N s configurationstoyourownservers.
Andthatmaymake a lotofsense.
Ontheotherhand, ifyou're a smallbusinessclientorifyou'rejustanindividualpersonwhowantstohaveanemailaddresswithyourowndomainnameandhave a littlewebsite, youmaygotosomeplacelikeGoDaddy, yourhostGatorsomeplaceelsewheretheymaycharge a littlebitmoreforthedomainname, theydomake a profitoffofit.
SoiftheFBIorthePoliceDepartmentisgoingafterwhattheyconsider a criminalorganization, theycangotothecourttogetanordertobeabletorevokethesdomainnamesoragaincosgoingafterpeoplewhoowndomainnamesthatareviolatingintellectualproperty.
Whyam I notallowedtoownallDisneymoviesforfreedotcom?
Andthat's a lookthatthat's anargument.
That's anargument.
But I wouldargue, I wouldsaythatmostpeoplewouldsidewiththeYeah, ifwewantthiswholeInternetsystemtowork, itmakessensethatthisthistypeofactioncanhappen.
What's gettinginterestingnow, though, isthattheseprivatecorporationshavethesetermsofserviceisthatmostofushaveneverreaditneverreallycaredabout, andnowthey'restartingtousethemagainstpeoplewhousetheir D N.
A serviceissoyoumayhaveheardthisfromthedailyStormer, sothedailyStormerwas, tobeclear, a horribleneoNaziprobablystillaroundhorribleneoNaziwebsite.
Daddyalsostatedthattheydonotwanttobetheregistrarforgabbeddotcom, andnowthey'rebeingforcedtogoandfindanotherregister, whichwhichbecomes a verycuriousissue.
Whathappenswhenwehave I canso I canisunderthemicroscopeagain, whetherwhetherornotithastocompletelyabidebybyfreespeechandFirstAmendment.
Maybe a littlebitof a questionmark, butMaurorless, theyhavetoabidebytherulesandwhat's requiredintheUnitedStates.
Fourprivatecompaniesorforprofitcompaniesthathavetheirownreasonsfordoingwhateverthey'redoingandsotheydon't havetoworkunderthesamerulesas I canspecifically.