DNS-impazamo leyo ithetha?

Ukuba usebenzisa ikhompyutha okanye impazamo DNS Internet livela, kufuneka kukhunjulwe ukuba kukho isiphene useto. Ukuba anithanga ukusombulula le ngxaki, umsebenzisi akanokukwazi ukubona olifunayo web-site.

Yintoni DNS?

Kuba domain DNS luza kuba igama nkonzo kwaye ukunceda ukufumana ukufikelela kwimithombo kwi Internet. Injongo idilesi wafuduselwa emazulwini ukuba ungeneyo ngumsebenzisi kwi browser. Translation lwenziwa kunye nolwimi olusetyenziswa ngolwimi computer. Le nkqubo inceda ukufunda nokuqonda idilesi computer lokuvula ukufikelela kwisiza, edlula umncedisi.

Yintoni DNS-impazamo?

Olu hlobo kwemposiso ye elithile web-site kakhulu xa kungekho umsebenzi womnatha esebenzayo. kwakhona kuthetha ukuba izixhobo ayifumaneki ukudibanisa kwi Internet yokuguqula wangena kule dilesi. Ngenxa yesi sizathu, i-khompyutha nako ukuya kwisiza ekhethiweyo.

Ukufumana Imposiso kwenzeka ngenxa yesizathu esithile, yaye ngokufuthi ke nya nje. Ngamanye amaxesha ifowuni iyaluveza kuphela xa izibonelelo ezithile. Kulo mzekelo, idilesi ukuba singeniswe engeyiyo okanye ubhale kuyo network wenza.

Oko kufuneka sinikele ingqalelo kwindawo yokuqala?

Ukuba umncedisi akafumaneki kuba iimpazamo DNS engusebekho, iingxaki computer kusenokungabi. Ngenxa yesi sizathu, kufuneka sinikele ingqalelo izikhokelo Kucetyiswa, uze uyisebenzise.

• Kubalulekile ukuhlola ukuba ingaba ubunzima kufika xa uzama ukufikelela website okanye nantoni na. Kwimeko yokuqala, le resource ixhomekeke utshintsho, okanye uhlangabezana neengxaki emsebenzini wabo. Umsebenzisi kufuneka ulinde okanye ithoyilethi cache DNS, esebenzisa igama ipconfig nomlawuli / flushdns umthetho kumgca ekhethekileyo.
• Ukuba kunokwenzeka, khangela: DNS-imposiso livela kwisixhobo enye, okanye esebenza nabanye ngokunjalo. Ukuba waveza zonke phones, ingxaki babe ISP yakho. Kule meko ke kuyimfuneko ukuba alinde isicombululo.
• Xa ufaka uqhagamshelwano nge Wi-Fi umzila kufuneka ivalwe ngokupheleleyo phantsi ze uqale kwakhona. Ixesha elizayo ufikelele impazamo site DNS-server kusenokwenzeka ukuba shwaka.
• Xa uqhagamshela kwi Internet ngaphandle kokusebenzisa Wi-Fi-umzila Kucetyiswa ukuba aye uluhlu unxibelelwano kwi computer. Okulandelayo kufuneka ukuba ukhubaze i LAN ngokutsha isebenze.

Kuyaqondakala ukuba emva ukuze zihlale ukusetyenziswa okuqhubekayo esiphoso DNS. Kule meko, kufuneka usebenzise ezinye iindlela wokulungiswa yayo.

Ukusetyenziswa DNS Public Google

Kucetyiswa ukuba usebenzise imiyalelo ilandelayo, ukuba impazamo awusombululwanga:

• Kufuneka ube kuludwe kokufakelwa device. indlela Easy ukwenza oku - cofa udibaniso lwesitshixo Win + R kwaye ufake ncpa.cpl qela.
• Ukuba ukhetha i uxhulumaniso esetyenziselwa ukufikelela kwi Internet. Basimisela uqhagamshelo-high speed uHlelo, L2TP, okanye inethwekhi yendawo. Inkangeleko yomba oyifunayo ikhethiwe kwaye ucinezele i "Iimpahla".
• Ikhetha TCP / IPv4 protocol isetyenziswa phakathi amacandelo ezidityanisiweyo.
• Ukuba umncedisi akafumaneki kuba iimpazamo DNS engusebekho, kubalulekile ukujonga ukuba zintoni zicwangciso ziyafumaneka kwi useto DNS-server. Zakuba zifikile idilesi kufuneka ngokuzenzekelayo uye kulawulo kwidilesi. amaxabiso 8.8.8.8 no 8.8.4.4 koko kuboniswe. Kungenjalo, kufuneka pre-ukubeka ulwamkelo oluzenzekelayo.
• Emva ukusindisa izicwangciso kufuneka isebenze njenge isikhawulezisi somyalelo umlawuli kwaye usebenzise ipconfig / flushdns.

Okulandelayo, enze ilinge ukuya kwisiza yaye uqinisekise ukuba DNS-server akukho isiphoso.

iingxaki browser zokusombulula

uqhagamshelo Khangela DNS kunokwenzeka usebenzisa enye browser. Ukwenza njalo, ukulayisha njengawuphi na umkhangeli zincwadi Web. Okwangoku, apho kukho inani elikhulu, kwaye ubukhulu becala ke zinikwa ngaphandle kwentlawulo. Xa browser yakho uvulekile, kufuneka enze dibaniso kwi Internet. Ukuba inkonzo akafumaneki kwakhona ngenxa yempazamo DNS engusebekho, impazamo ayikho kwibhrawuza. Oku kuthetha ukuba le ngxaki kunye nezinye izicwangciso computer.

Xa engekho ngokupheleleyo iingxaki umsebenzisi kufuneka enze zokusombulula kwi browser endala. Lidla zisithele izicwangciso onegunya kuvela. Ngako oko, kubalulekile ukuba uzenze ukutshintsha.

Ukucoca nenguqu DNS

Kuqala kwinto zonke, ukuba kukho DNS-imposiso kuyimfuneko ukuchitha ukucoca cache ngesandla, njengokuba ixesha isicwangciso akasebenzi. Oku kungenziwa kwilayini yomyalelo. Le nkqubo ilula, kodwa kusenokuba ingasebenzi. Ukuba impazamo uqhagamshelwano DNS lilungiswa, kuyimfuneko ukutshintsha le nkonzo.

Umsebenzisi unethuba ukungena enye DNS-server ukwenza uqhagamshelwano. Ukuze wenze oku, yiya kwicandelo ncpa.cpl uze ukhethe i uxhulumaniso esebenzayo, uze emva koko uye Properties. Kuyimfuneko ukufumana ungeno TCP / IPv4 womnatha protocol, leyo kwi tab "Network". Emva koko, lo ibar iimpawu kunye utshintsho kwidilesi umncedisi. Xa Preferred DNS umncedisi intsimi, umsebenzisi kufuneka ufake 208.67.222.222. Ngoko, kwi Alternate umncedisi we DNS intsimi ufuna ukungena 208.67.220.220. Le DNS-abancedisi ezitsha eziye zavela iya kuba umthombo evulekileyo.

Slow impendulo server xa usebenzisa i Google

Kulo mzekelo, impazamo DNS-server yokukhangela kuthetha ukuba akukho nako ukuqhagamshelana loo Googlebot. Oku kwenzeka ngenxa yokuba ayisebenzi, okanye kukho ingxaki DNS yomgudu ukuya idomeyini lomsebenzisi. Uninzi izilumkiso neemposiso akuyi kuchaphazela ukusebenza irobhothi. Kwakhona inkangeleko yabo ekunokuthiwa impendulo ixesha elide ukuba i kusiba krakra ngenxa abasebenzisi.

Ekuqaleni, kufuneka uqiniseke ukuba Google wayirhubuluza sayithi yakho. Ukulungiselela le njongo sisebenzisa sisixhobo kwiphepha main resource. Google uya kukwazi ukufikelela kwi kwisiza xa kunokwenzeka ukuba umsebenzisi uya kubuya imixholo ngaphandle iziphako. inkonzo DNS inganikezelwa umniki-web-ibamba, okanye enye inkampani. Ukuba oko kuyimfuneko ukuhlangabezana ukuba impazamo DNS ikhowudi okanye enye probe wayigqiba.

Le umncedisi kufuneka iqwalaselwe isayithi elisebenzisa wildcards, ngoko waqalisa ukuphendula subdomains. Le ndlela iza kuba nempumelelo xa isiqulatho resource anokwenziwa ngabasebenzisi, kwaye ngexesha elinye kwiphepha ngalinye lobuqu domain eyahlukileyo. Kubalulekile ukuphawula ukuba kwezinye iimeko oko kunokukhokelela elintsonkothe isiqulatho kwi wemikhosi ezinamagama ezahlukeneyo. Kungenxa kwiimeko ezininzi iba ngumthombo ingumqobo uskene Googlebot irobhothi.

Kusetyenziswa scan ikhompyutha yakho ngezifo

iindlela ngazo ngaphambili ayikwazi ukunceda. Ukuba-impazamo DNS sabuya sabonakala kwikhusi, kwaye ayibangelwa izinto ezingaphandle kwezo impembelelo ikhompyutha, kuyimfuneko ukwenza iitshekhi yayo ngezifo. Umsebenzisi kwisixhobo une wesi ingafakwa. Kucetyiswa ukuba basebenzise inkqubo Kaspersky, nto leyo eza kuhambelana ityala layo free. Kwakhona kukho olukhulu bekuya kufana yokusebenza Bitdefender.

rate ekufunyanweni kunye nesakhono ukuphelisa ngokufanelekileyo iintsholongwane, kanjalo abuyisele inkqubo i parameters eliphezulu ngokwaneleyo kusini na kwezi antivirus ngaphezu kunoogxa babo. Ngoko kuyimfuneko ukuba usebenzise inkqubo scan ngokupheleleyo. Ukusetyenziswa kwale ndlela kunokuba luncedo ngenene ukuba awukwazi balahle le ngxaki browser.

akube arab

Ngelo xesha banikele ingqalelo into yokuba anti-virus ngokwayo maxa wambi kunokubangela iingxaki kudibaniselwana lomsebenzisi wakho Internet. Kananjalo fix ngokwenene. sebenzisa "Indlela Safe" ukulungiselela le nkqubo. Kulo mzekelo, iqala computer, apho ziya lolayisho kuphela iifayile indlela yokusebenza kuyimfuneko. Oku kuza kunceda ukuqinisekisa ukuba unobangela kunzima wesi okanye enye inkqubo. Ukuze uqinisekise oku, sicebisa okulandelayo:

• Olokuqala ukukhubaza unqulo. Ukuba impazamo ayikho xa udibanisa, kufuneka enze kususwe wesi kwaye ufake entsha.
• Okulandelayo, kufuneka kwakhona icebo. Ngelo xesha wesiqalo sakhe, wayibamba iqhosha F8.
• Kuyimfuneko ukuba ukhethe i "imo Safe kunye nothungelwano" phakathi iinketho.
• Koko kuhlolwe uxhulumaniso lukhangelwe. Phezu uxhulumaniso ngempumelelo kwi-network, sinokugqiba ukuba ingxaki kwinkqubo leyo isebenza kwindawo ethile kwi computer.

Kuyimfuneko ukuba bahlolisise ngenyameko iifayile zoqaliso nangaphandle inkqubo kude kube lelo xesha njengoko ifunyenwe sinesiphene.

umzila

Ukuba umncedisi akafumaneki kuba DNS imposiso engusebekho, kukuba ndenze kumzila kwakhona. qalisa yalo kulo mzekelo ayikwazi ukunceda. Kwezinye iimeko, zonakaliswe uqwalaselo. Isisombululo ifanelekileyo fastest kukuba Ukuseta useto isixhobo ngokwezicwangciso olungagqibekanga. Umphumo iya ngokutsha izicwangciso zakho konxibelelwano olungasebenzisi nomathotholo. Kunye nabo izakulahleka ulwazi, nto leyo sisasazwa eli zibuko.

Ukuze wenze le nkqubo kufuneka cinezela uze ubambe i Hlela iqhosha apho ibekwe phezu kwiqela lenjongo angasemva. Kulo mzekelo, kusenokufuneka into etsolo ezifana ikliphu yephepha. Emva koko kufuneka ukuqwalsela kwakhona i umzila. inethiwekhi wireless, xa lisetyenziswa ngumsebenzisi ukuba itshintshwe emva ngocwangcisa izicwangciso idivayisi. Kulo mzekelo, zonke ii-akhawunti yomsebenzisi-passwords nomlawuli uya kutsha. Ukwenza izicwangciso yinkqubo elula, kodwa kufuneka care, kunye intshukumo echanekileyo. Ukuba ingxaki kule umzila, emva kokuba umsebenzi wenziwe kufuneka zisonjululwe ngokupheleleyo.

Ngaphezu koko, kusenokwenzeka ukuba umzila esixengayo. Ukuba aye kwakhona kwaye kwakhona ukufaka, nceda dibana ne ISP yakho. Kulo mzekelo, iya kuba nako ukufumanisa unobangela iingxaki eqhagamshelwe kwinethiwekhi. Yi kuya kulandelwa kwaloo nkqubo kwenziwa specialist.

Kufuneka ukuba ukubonise DNS ibamba iirekhodi zakho domain

Umncedisi Igama yenzelwe ukunceda ekufuneni ulwazi kwindawo ethile. Xa ufaka ingxelo yakho yomsebenzisi domain uya kwazisa ulwazi abaphulaphuli malunga ekunene indlela Internet, nto leyo eya kukhokelela kwindawo oyifunayo.

Ukuba ushiya iinkcukacha zomboneleli odlulileyo kwiirekhodi ithambeka, abasebenzisi kuya abeza kweli iseva ukuthi akukho website. Kulo mzekelo, bendingayi kuba lula ukufikelela kwisiza, ekubeni umboneleli esuse irekhodi kobutyebi DNS. Ukuchaneka ukuphunyezwa kubaluleke kakhulu, njengoko ukusilela ukulandela imiyalelo kunokubangela iingxaki.

Kufuneka enze isenzo esichazwe eziphathekayo, ukuba umncedisi akafumaneki ngenxa yempazamo DNS. amacebiso kufundiswa ziya kuba luncedo, ngokuba zinceda ukuba ukuchonga ingxaki kwaye yilungise ngendlela ngexesha. Le ngcaciso ikhankanywe apha ngasentla, kuya kuba ezinxulumene abasebenzisi Internet, ekubeni uninzi lwabo abajongene nobunzima ochazwe. Ukongeza, sikuncede iingcali ukuba buqu abazange bahlukane nayo le ngxaki ukuze ubani ufikelelo kwiisayithi. Oku kuya kuba isisombululo ifanelekileyo kule meko.