Ma waxaad raadineysaa inaad ka beddesho ISP DNS- kaaga oo aad u beddesho bixiye kale? Waxaan la yaabay inaan ogaado in isticmaalka server-ka DNS ee dadweynaha ee bilaashka ah ee shirkad sumcad leh ay aad uga fiican tahay isticmaalka ISP DNS ee gudaha , gaar ahaan marka aad u safraysid wadamada shisheeye.

Waxaan dhawaan ku sugnaa Hindiya^(India) waxaana aad uga niyad jabay bogga mareegaha ee joogtada ah ma soo shubi karo khaladaad ay raacdo website-ka oo soo shubaya 5 ilbiriqsi ka dib. Waxaan sii waday inaan arkayo raadinta DNS fariinta fashilantay, sidaa darteed waxaan is tusay inaan isku dayo bixiye kale oo DNS ah taasina waxay samaysay adduun dhammaystiran oo faraqa ah.

Waxaa jira tiro badan oo ah server-yada DNS^(DNS) ee dadweynaha oo aad isticmaali karto, laakiin kuma dhibi doono inaan sheego dhammaantood maadaama 5 ilaa 10 ugu sarreeya ay dabooli doonaan baahida qof walba. Qaar ka mid ah server-yada DNS waxay bixiyaan faa'iidooyin dheeraad ah sida shaandhaynta khayaanada phishingka, xannibaadda goobaha lulataaye, iwm. waxaanan hubin doonaa inaan xuso sifooyinka adeeg kasta.

Sidoo kale, hubi inaad akhrido qoraalkayga ku saabsan helitaanka server-ka DNS ee ugu dhaqsaha badan ee dadweynaha^{(finding the fastest public DNS server)} ee goobtaada adigoo isticmaalaya adeegyada bilaashka ah. Markaad doorato adeegga DNS , akhri boostadayda ku saabsan sida loo beddelo server-kaaga DNS gudaha Windows^{(how to change your DNS servers in Windows)} .

1. Google Public DNS

Google oo ah Google , waxay leeyihiin miisaan aad u weyn, isku dheelitirnaanta culeyska, dib-u-celinta iyo server-yada DNS oo ku baahsan adduunka oo dhan. Waxay sidoo kale taageeraan tignoolajiyada ugu dambeeyay iyo hababka amniga sida IPV6 DNS servers iyo DNSSEC . Adeegayaashooda DNS sidoo kale si wanaagsan ayaa looga ilaaliyaa weerarrada DoS^(DoS) iyo weerarrada sunta kaydinta.

Waxaa xusid mudan in Google Public DNS uusan samayn wax xannibaad ah ama shaandhaynta codsiyada DNS , sida adeegyada kale qaarkood sameeyaan. Waxay sheegaan in duruufo aan caadi ahayn oo keliya ay xannibayaan wax kasta. Aniga ahaan, tani waa ikhtiyaar wanaagsan sababtoo ah waxaan isticmaalaa qalabyo kale si aan u shaandheeyo goobaha malware, iwm oo ma rabo in adeegga DNS uu ku lug yeesho.^(DNS)

Faa'iidada ugu weyn ee isticmaalka Google waa xaruntooda xogta caalamiga ah iyo xaqiiqda ah inay haystaan ​​server-yada DNS ee ku yaala aduunka oo dhan. Qaar ka mid ah adeegyada kale waxay leeyihiin oo kaliya server-yada DNS ee ku yaal qayb ka mid ah adduunka, markaa wax qabadku aad buu u dhibi doonaa.

Dhibaatada ugu weyn ee isticmaalka Google ayaa ah inay dhamaantood ku saabsan yihiin dabagalka iyo gelista wax kasta oo qof kasta uu ku sameeyo internetka^(Internet) tanina maaha mid ka reeban. Haddii aad rabto inaad Google ka hesho macluumaad badan, waxaan kugula talin lahaa inaad isticmaasho server ka duwan DNS .

Cinwaannada IPV4 ee Dadweynaha Google:

• 8.8.8.8
• 8.8.4.4

Cinwaannada IPV6 ee Dadweynaha Google:

• 2001:4860:4860::8888
• 2001:4860:4860::8844

2. Heerka 3 DNS

Heerka 3^{(Level 3)} waa shirkadda bixisa ISP^(ISPs) -yo badan oo ku xiran laf dhabarta internetka^(Internet) , si ay u weynaadaan, la isku halleyn karo oo ammaan ah. Ma jiro shaandhayn la socota Heerka 3^{(Level 3)} , sida Google DNS , sidaas darteed inta badan waxaa loo isticmaalaa waxqabadka iyo isku halaynta.

Iyadoo ku xiran meesha aad aduunka ka joogto, mid kasta oo ka mid ah server-yada DNS ee dadweynaha ee aan halkan ku sheegay ayaa noqon kara kuwa ugu dhaqsiyaha badan, markaa waa sababta ay lagama maarmaan u tahay in la akhriyo xiriirka sare ee helitaanka server-ka DNS ee ugu dhaqsaha badan ee xiriirkaaga.

Heerka 3^{(Level 3)} Ciwaanka Adeegga Dadweynaha ee DNS :^{(Public DNS Server)}

• 209.244.0.3
• 209.244.0.4
• 4.2.2.1
• 4.2.2.2
• 4.2.2.3
• 4.2.2.4

3. OpenDNS

OpenDNS waxay jirtay wakhti aad u dheer waana shirkad sumcad leh. OpenDNS waxay bixisaa adeegyo dhowr ah oo ay ku jiraan DNS^{(Enhanced DNS)} -ka la xoojiyay iyo kantaroolka waalidka^{(Parental Controls)} , labaduba waa bilaash.

OpenDNS sidoo kale waa ^(OpenDNS)DNS -kii ugu horreeyay ee dadweynaha ee aan soo sheegay kaas oo si toos ah u xannibaya oo sifeynaya weerarrada phishing-ka iyo xatooyada aqoonsiga. Tani waa ikhtiyaar aad u fiican haddii aad leedahay caruur oo aad rabto inaad ka ilaaliso inay ku soo degaan boggaga malware-ka ah ama haddii aad leedahay xubno ka weyn qoyska kuwaas oo mararka qaarkood gujinaya spam links ee emails.

Waxay sidoo kale heystaan ​​adeeg VIP ah $20 bishii kaas oo ku siinaya tiro badan oo isticmaalka Internetka^(Internet) ee dhammaan aaladaha shabakadaada.

Ciwaanka IP-ga ee DNS furan:

• 208.67.222.222
• 208.67.220.220

4. Norton ConnectSafe DNS

Norton ConnectSafe waa adeegga DNS ee dadweynaha ee ay bixiso Norton . Sida OpenDNS , Norton sidoo kale waxay leedahay shaandhayn toos ah iyo xannibaad ku salaysan xog ururintooda goobaha. Isticmaalka qalabka xawaaraha DNS ee bilaashka ah ee aan sheegay, sidoo kale waa mid ka mid ah adeegayaasha ^(DNS)DNS ee dadweynaha ugu dhaqsaha badan .

Norton DNS waxay leedahay dhowr server oo DNS ah , iyadoo ku xiran nooca ilaalinta aad rabto. Waxay leeyihiin saddex doorasho:

A - Ka-^(Protection) hortagga malware-ka, xatooyada iyo goobaha khayaanada

B – A + Sawiro qaawan

C – Sawiro qaawan + Wax kale

Kuwa kale waxay asal ahaan xannibi doonaan bogagga la xiriira waxyaabaha qaan-gaarka ah, khamaarka, nacaybka, isdilka, tubaakada, daroogooyinka, khamriga, iwm. Sida cad, taasi waxay xannibi kartaa goobo badan, markaa annaga doorashadaas sida aad u aragto taam.

Cinwaannada IP ee Norton DNS:

Ikhtiyaarka A:

• 199.85.126.10
• 199.85.127.10

Doorashada B:

• 199.85.126.20
• 199.85.127.20

Doorashada C:

• 199.85.126.30
• 199.85.127.30

5. OpenNIC DNS

Ugu dambeyntii, mid kale oo aan jeclahay in aan isticmaalo waa OpenNIC . Waxay haystaan ​​server-yada aduunka oo dhan oo ay maamulaan xubnahooda waxayna u jiraan inay bixiyaan shabakad dimuqraadi ah, oo aan qaran ahayn oo ilaalisa sirtaada. Isku xirka kore wuxuu ku tusi doonaa liiska dhammaan adeegyadooda Tier 2 DNS ee adduunka oo dhan, laakiin waxaad tagi kartaa bogga^(homepage) guriga waxayna kuu sheegi doontaa adeegayaasha kuugu dhow IP-gaaga si toos ah dhanka midig ee sare.

Markaad fiirinayso liiska server-yada, waxaad dooran kartaa mid ku habboon baahiyahaaga khaaska ah. Kuwo badan oo iyaga ka mid ah ma hayaan wax diiwaanno ah, waxay leeyihiin diiwaan-gashi gebi ahaanba naafo ah ama waxay hayaan diiwaanno qarsoodi ah.

Markaa kuwani waa talooyinkayga ugu sarreeya ee server-yada DNS ee dadweynaha kuwaas oo la isku halleyn karo, dhakhso badan, oo bixiya ammaan dheeri ah iyo shaandheyn kuwa u baahan. Inkasta oo dadka intooda badan ay u isticmaalaan ISP-gooda DNS , runtii aad bay u fiicantahay in la isticmaalo cid saddexaad. Haddii aad wax su'aalo ah qabtid, noogu soo sheeg faallooyinka. Ku raaxayso!

Best Free Public DNS Servers

Looking to switch from your ISP DNS to another provider? I wаs surprіsed to find out that using a free public DNS server from a reputablе companу was far better than using my local ISP DNS, especially when travelling in foreign countries.

I was recently in India and was getting very frustrated with the constant Webpage cannot load errors followed by the website loading 5 seconds later. I kept seeing the DNS lookup failed message, so I figured let me try another DNS provider and that made an absolute world of difference.

There are a bunch of public DNS servers you can use, but I won’t bother mentioning them all as the top 5 to 10 will cover the needs for pretty much everyone. Some DNS servers provide additional benefits like filtering out phishing scams, blocking porn sites, etc. and I’ll be sure to mention the features for each service.

Also, be sure to read my post on finding the fastest public DNS server from your location using free utilities. Once you have chosen a DNS service, read my post on how to change your DNS servers in Windows.

1. Google Public DNS

Google being Google, they have massive scale, load-balancing, redundancy and DNS servers distributed all over the world. They also support the latest technologies and security mechanisms like IPv6 DNS servers and DNSSEC. Their DNS servers are also well protected against DoS attacks and cache poisoning attacks.

It’s worth noting that Google Public DNS does not perform any blocking or filtering on the DNS requests, as some of the other services do. They state that only under extraordinary circumstances would they block anything. For me, this is a good option because I use other tools to filter out malware sites, etc and don’t necessarily want my DNS service to be involved.

The main benefit for using Google is their global data center and the fact that they have DNS servers located around the world. Some other services only have DNS servers located in one part of the world, so the performance will suffer considerably.

The main downside to using Google is that they are all about tracking and logging everything anyone does on the Internet and this is no exception. If you are leery of Google having too much information, I would suggest using a different DNS server.

Google Public DNS IPv4 Addresses:

• 8.8.8.8
• 8.8.4.4

Google Public DNS IPv6 Addresses:

• 2001:4860:4860::8888
• 2001:4860:4860::8844

2. Level 3 DNS

Level 3 is the company that provides a lot of ISPs their connection to the Internet backbone, so they are huge, reliable and secure. There is no filtering with Level 3, just like Google DNS, so it’s mostly used for performance and reliability.

Depending on your location in the world, any of the public DNS servers I mention here could be the fastest, so that’s why it’s necessary to read the link above on finding the fastest DNS server for your connection.

Level 3 Public DNS Server Addresses:

• 209.244.0.3
• 209.244.0.4
• 4.2.2.1
• 4.2.2.2
• 4.2.2.3
• 4.2.2.4

3. OpenDNS

OpenDNS has been around for a very long time and they are a reputable company. OpenDNS provides several services including Enhanced DNS and Parental Controls, both of which are free.

OpenDNS is also the first public DNS that I have mentioned that does automatic blocking and filtering against phishing attacks and identity theft. This is a great option if you have kids and want to prevent them from landing on malware-infested sites or if you have older family members who sometimes click on spam links in emails.

They also have a VIP service for $20 a month that gives you a bunch Internet usage statistics for all the devices on your network.

OpenDNS IP Addresses:

• 208.67.222.222
• 208.67.220.220

4. Norton ConnectSafe DNS

Norton ConnectSafe is the public DNS service provided by Norton. Like OpenDNS, Norton also has automatic filtering and blocking based on their database of sites. Using the free DNS speed tools I mentioned, it’s also one of the fastest public DNS servers.

Norton DNS has a couple of different DNS servers, depending on the type of protection you want. They have three options:

A – Protection against malware, phishing sties and scam sites

B – A + Pornography

C – A +Pornography + Other

Other will basically block sites related to mature content, gambling, hate, suicide, tobacco, drugs, alcohol, etc. Obviously, that could block a lot of sites, so us that option as you see fit.

Norton DNS IP Addresses:

Option A:

• 199.85.126.10
• 199.85.127.10

Option B:

• 199.85.126.20
• 199.85.127.20

Option C:

• 199.85.126.30
• 199.85.127.30

5. OpenNIC DNS

Lastly, another one I like to use is OpenNIC. They have servers all of the world run by their own members and exist to provide a democratic, non-national network that protects your privacy. The link above will show you a list of all of their Tier 2 DNS servers around the world, but you can go to the homepage and it will tell you the closest servers to your IP automatically at the top right.

When looking at the list of servers, you can choose one that fits your privacy needs. A lot of them keep no logs, have logs completely disabled or keep anonymous logs.

So those are my top recommendations for public DNS servers that are reliable, fast, and provide extra security and filtering for those that need it. Even though most people use their ISP for DNS, it’s really much better to use a third-party. If you have any questions, let us know in the comments. Enjoy!

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