Ergaleio Anazitisis DNS
Elenxte tis eggrafes DNS, epalithefsi tin ejapsirosi kai jejname tin parametriosi tou domain
Anazitisi DNS
Eisage to domain choris https:// (px. paradeigma.com)
Ftaxe erotima se olous tous koinoxristous tipous eggrafon
Ti einai to DNS?
To DNS (Domain Name System) einai os o tilefonikos katalogos tou diadsktiou. Metatropi filikila pros ton anthropo onomata domain (opos paradeigma.com) se diefthinseis IP (opos 192.0.2.1) pou oi ypologistes xrisimopoioyn gia na anagnorizontai metaxy tous sto diktio.
Otan pliktrologeite mia diefthinsi istoselidas ston pivlisti sas, oi servers DNS douleuoun pisw apo to paraskinio gia na brei ti swsti diefthinsi IP kai na sas sindesei me tin istoselida. Afti i diadikasia sumpainei se milliseconds kai einai aparaititi gia na leitoureysei to diadsktio.
Oi eggrafes DNS periexoun diaforetypes pliroforion gia ena domain, symperilamvanomenou pou na apostellontai ta emails (eggrafes MX), se poia diefthinsi IP leei to domain (eggrafes A) kai plirofories epalithefsis gia ypiresies (eggrafes TXT).
Pis xrisimopoieite tin Anazitisi DNS
Eisage to Onoma Domain
Grapse to domain pou theleis na elenkseis. Den xreiazetai na symperilaveis https:// i www - mono to onoma tou domain.
Epelekse Tipos Eggrafis
Epelekse ton typo tis eggrafis DNS pou theleis na anazitiseis (A, AAAA, MX, TXT, CNAME, NS, klp).
Epelekse DNS Server
Epelekse poion DNS server na xrisimopoieithei gia tin anazitisi. Diaforetiki servers mporei na emfanizoun diaforetika apotelesmata kata tin ejapsirosi.
Provoli Apotelesmaton
Elenkse tis eggrafes DNS, ton xrono ergotimatos kai ejagogi ta apotelesmata an xreiazetai.
Sinoxnes Eggrafes DNS
Katalipsi diaforetikon typou eggrafon DNS
Eggrafi A (Diefthinsi IPv4)
Antistoixizei ena onoma domain se mia diefthinsi IPv4. Aftos einai o pios koinoxristos typos eggrafis DNS.
Eggrafi AAAA (Diefthinsi IPv6)
Antistoixizei ena onoma domain se mia diefthinsi IPv6. Xrisimopoieitai gia to snxrono protocole internet.
Eggrafi MX (Antallagi Tileposteon)
Kathorizei tous servers tileposteon pou ektos elenxos gia ti liksi tileposteon gia to domain.
Eggrafi TXT (Keimeno)
Perixei keimenes plirofories gia diafora sxetika me tin epalithefsi tou domain kai tin asfaleia tileposteon (SPF, DKIM).
Eggrafi CNAME (Kanoniko Onoma)
Dimioyrgei ena alias apo ena onoma domain se ena allio. Xrisimopoieitai gia ypodomains kai parametriosi CDN.
Eggrafi NS (Server Onomaton)
Kathorizei tous ejoysious servers onomaton gia to domain.
Vorites praktikis DNS
Symvoules gia apotelesmatiki diajerisi eggrafon DNS
Xrisimopoieise Pollous DNS Servers
Parametrose touslaxiston dyo servers onomaton gia perittotita. An enas apotixi, o allos mporei akoma na ejypretei erotimata DNS.
Oriste Katalliles Times TTL
Xrisimopoieise megaliteres times TTL (Xronos Zois) gia stayres eggrafes kai mikroteres TTL otan schediazes allages.
Parakoloutheise tin Ejapsirosi DNS
Meta tin praksitlis allagon DNS, elenkse tin ejapsirosi se pollous servers gia na vбаvyseis oti oi allages exoun ejaptithei paxjoros.
Efarmoge DNSSEC
Energopoise to DNSSEC (DNS Security Extensions) gia prosasia apenanti se parapompisi DNS kai epilefisptables epiethiseon.
Periodikous Elenxous DNS
Elenxe periodika tis eggrafes DNS gia na afaireses pamaies kataxorisis kai na vбаvyseis oti ola paramitroynta sostika.
Xrisimopoieise Axiopioistous Paroxous DNS
Epelekse axiopoistous paroxous φιλοξενίας DNS me kalni diajesimotita, prosasia DDoS kai paxjoria parousia.