DNS can be hacked….use SecureDNS from Twingate to protect yourself and your people: ntck.co/twingate_zerotrust 🔍 Your Web Browser is Dumb….without DNS🔍 Did you know your web browser is clueless when it comes to finding websites? When you type in a URL like academy.networkchuck.com, your browser has no idea where to go. That's where DNS, the Domain Name System, steps in to save the day! 🌐 In this video, we dive deep into the magic behind DNS. We'll break down how your browser queries DNS servers to turn website names into IP addresses, making the internet work seamlessly. From how DNS can be hacked to how you can secure your own DNS with tools like SecureDNS from TwinGate, we've got it all covered. 💻 🔐 DNS Security Tips: Learn how to use DNS over HTTPS (DOH), DNS over TLS (DOT), and other methods to keep your browsing secure from hackers and prying eyes. Protect your privacy and keep your internet safe. 🛠 Tools Mentioned: TwinGate for SecureDNS Raspberry Pi for DIY DNS servers AdGuard and PiHole for ad-blocking and DNS control Grab your coffee ☕, and let’s dive into how the internet really works! 👉 Subscribe for more IT tutorials, cybersecurity tips, and fun tech projects! 🔥🔥Join the NetworkChuck Academy!: ntck.co/NCAcademy 💻📱Check out our new course, Laptop and Mobile Device Basics: ntck.co/mobiledevices **Sponsored by Twingate 00:00 - Introduction: Why your browser is "dumb" 01:46 - What is DNS? (The Contacts app of the Internet) 04:02 - DNS Hierarchy: The Mafia Bosses of the Internet 09:13 - Securing DNS from Hackers 15:30 - DNS Records Explained: A, NS, MX, and More 19:55 - Real-world example: Buying a New Domain 22:58 - Running Your Own DNS Server and Ethical DNS Hacking
Thank you @NetworkChuck! This is such an amazing explanation of a topic that I've struggled with for some time...and I am someone who had with technical education before starting with cloud! Very fun and educated video! Mhmmmm, that was me sipping coffee :)
@Mr.JohnLong atleast 3 times a day before eating so like before having breakfast, launch and dinner, and remember if your gf cheats on that's not her fault "It's always DNS!"
"There is no spoon" from The Matrix. You and your movies. You know a message is no longer a secret when you publish it on DNS. Everybody and their computers know it. Love your videos and humor.
Very good summary of most of the important parts. Some time ago I actually read through the whole RFC as I implemented my own DNS server from scratch in C# :D It currently runs on my raspberry pi with mono. ps: SOA stands for Start Of Authority, not "State" :) Other than that all pretty accurate and comprehensive. pps: fun fact: in german "acid" is called "Säure" and DNA (Deoxyribonucleic acid) is actually called "DNS" in german (Desoxyribonukleinsäure). I think that's pretty fitting, the DNA of the internet :)
This was fun, I know dns but still liked it. It's been a while since I've seen any of your videos. I still remember before you went YT full time. You've done so well. Keep it up!
I was looking into your videos from 4 years ago, and today, the editing and the quality of the metaphors to simplify your explanations is second to none, thanks for inspiring how instruction should be done.
Sorry, Chuck, but you missed a HUGELY CRITICAL aspect. The hosts file. Before it reaches out to stub to resolve, it'll look at anything in the hosts file to see if there's a static entry. This is also a common malware/hacking method to mess with people and hack them. It's literally the first thing you should probably check to ensure it's not interfering with something in DNS (because? it's literally the first thing your device will check). If your device checks that first, you should check it first as well. There's a lot of malware out there that will bar you from even looking at your own hosts file, even though you're an admin, by the way. It's kind of a dead giveaway that your device is infected.
1. Great job on this explanation! Def helped to better understand DNS! 2. It is funny that Bernard's phone number goes to a McDonalds in San Jose, CA! lol
Awesome video, Chuck! Could you dive deeper into setting up a homelab server, particularly the hardware requirements for a budget-friendly build? It'd be great to see a comparison of the cost-effectiveness and benefits of running a homelab versus leveraging free cloud solutions or opting out of a homelab entirely. Keen to see more in-depth content on this-keep up the great work!
It is crazy to think about DNS files being measured in kbs and a simple txt file. Paul Mockpetris earned his Hall of Fame recognition. The internet is awesome.
18:58 "You are awesome! You just queried a TXT record and found this secret message! Take a sip of coffee and give yourself a pat on the back. Post this in the comments to let people know you found it: \"there is no spoon\""
Can anyone tell me if the CCNA course with 24 videos on this channel a complete and exhaustive series? Or there are going to be more videos in that playlist??
There you are with another awesome video. Is there anything you can't make easy to understand. No is probably the answer to that question, but maybe there is one subject, cars, wood...SPOONS!! Spoon, I'm sure you can't make a spoon interesting, I challenge you.
I have Quad9 and security.cloudflare-dns configured using DNS over TLS setup in my router. In case 1 goes down, I have a backup. I figure this protects all devices on my network from 'known' malware. The Asus router uses normal DNS for its checks, I wish it would use the DNS over TLS. But all client traffic uses the DNS over TLS. I know this as I had NextDNS setup for awhile and that was how the traffic looked like in the logs. I also have the non-secure DNS using quad9 and security.cloudflare-dns. In my travel router, I use Cloudflare over TLS. Figure another layer of protection while in a hotel or other unknown network is a good thing.
Chuck your videos are always top-notch and easy to understand especially with the schematics and your lovely personality but please for the love of god make something that doesn't require a credit card, every time I'm following along with a tutorial I get halfway through then I'd have to sign up with a credit card-- please think of the rest of us who might not have credit cards and aren't from the US
I wanted to create my own authoritative DNS server but it was kinda scary to configure something then switch it from cloudflare, then wait and pray that my services will work when DNS changes are fully propagated. Now i think i have better understanding of different types records so i think i will do it sometime soon. Anyway where is that spoooon ;D
Your videos are awesome...Can you please share what software/hardware you are using to present your tutorials on the screen (freehand writing) with all the diff colors and stuff. BTW, I'm using a MAC computer. Thanks!
the followup video (or perhaps you have already done this one?) : now that I have resolved the DNS address to an IP address, how do I get to the server via the IP address? (basically: part 2)
DNS can be hacked….use SecureDNS from Twingate to protect yourself and your people: ntck.co/twingate_zerotrust
🔍 Your Web Browser is Dumb….without DNS🔍
Did you know your web browser is clueless when it comes to finding websites? When you type in a URL like academy.networkchuck.com, your browser has no idea where to go. That's where DNS, the Domain Name System, steps in to save the day! 🌐
In this video, we dive deep into the magic behind DNS. We'll break down how your browser queries DNS servers to turn website names into IP addresses, making the internet work seamlessly. From how DNS can be hacked to how you can secure your own DNS with tools like SecureDNS from TwinGate, we've got it all covered. 💻
🔐 DNS Security Tips: Learn how to use DNS over HTTPS (DOH), DNS over TLS (DOT), and other methods to keep your browsing secure from hackers and prying eyes. Protect your privacy and keep your internet safe.
🛠 Tools Mentioned:
TwinGate for SecureDNS
Raspberry Pi for DIY DNS servers
AdGuard and PiHole for ad-blocking and DNS control
Grab your coffee ☕, and let’s dive into how the internet really works!
👉 Subscribe for more IT tutorials, cybersecurity tips, and fun tech projects!
🔥🔥Join the NetworkChuck Academy!: ntck.co/NCAcademy
💻📱Check out our new course, Laptop and Mobile Device Basics: ntck.co/mobiledevices
**Sponsored by Twingate
00:00 - Introduction: Why your browser is "dumb"
01:46 - What is DNS? (The Contacts app of the Internet)
04:02 - DNS Hierarchy: The Mafia Bosses of the Internet
09:13 - Securing DNS from Hackers
15:30 - DNS Records Explained: A, NS, MX, and More
19:55 - Real-world example: Buying a New Domain
22:58 - Running Your Own DNS Server and Ethical DNS Hacking
first
Thank you for this one. Wou you please create one for securing email servers.
Cheers! K.E
everything can be hacked , Chuck ;)
Please, I want to speak with ChatGPT on my Windows PC, but there isn't a version for Windows. Can anyone help me overcome this problem?
Public yha site paid dns required more secure your IP ... .. more firewall in needed
there is no spoon -- Your videos helped get a job in IT and change my life forever. Thank You brother.!!
Can you help me find a help desk position
Thank you @NetworkChuck! This is such an amazing explanation of a topic that I've struggled with for some time...and I am someone who had with technical education before starting with cloud! Very fun and educated video! Mhmmmm, that was me sipping coffee :)
Your humor just makes it more exciting 😭... I much love networking
My favorite topic DNS, remember "it's Always DNS"
@Mr.JohnLong atleast 3 times a day before eating so like before having breakfast, launch and dinner, and remember if your gf cheats on that's not her fault "It's always DNS!"
Redshirtjeff
Why DNS 😢
except when it is IPv6
Came here to say this. It's DNS, always DNS.
Learning Networking is very Important
understanding basics that dont change in 20 years truly does. thats the base knowledge
Chuck appreciation button>>>>>>>>
ahh yes, the three dots > report button
@@nikolaslehto8827😹😹
@@nikolaslehto8827👍
That was hilarious when he said “like when you know a guy that knows a guy that knows a guy”
Great video.
Where's Pablo's appreciation button? 😢
You’re right “there is no spoon”, only sporks.
the editor on this video is insane 😂😂😂
"There is no spoon" from The Matrix. You and your movies. You know a message is no longer a secret when you publish it on DNS. Everybody and their computers know it. Love your videos and humor.
Very good summary of most of the important parts. Some time ago I actually read through the whole RFC as I implemented my own DNS server from scratch in C# :D It currently runs on my raspberry pi with mono.
ps: SOA stands for Start Of Authority, not "State" :) Other than that all pretty accurate and comprehensive.
pps: fun fact: in german "acid" is called "Säure" and DNA (Deoxyribonucleic acid) is actually called "DNS" in german (Desoxyribonukleinsäure). I think that's pretty fitting, the DNA of the internet :)
Fun fact : in dutch SOA is short for "seksueel overdraagbare aandoening" in english STD (sexually transmitted disease)
@@ppdan :D That's really funny. Just reminds you how dangerous the internet is :P So don't plug into unknown systems unprotected....
haha
This was fun, I know dns but still liked it. It's been a while since I've seen any of your videos. I still remember before you went YT full time. You've done so well. Keep it up!
hey buddy, thank you for making the things I need to study super fun. You're a true friend
This fits nice and snug into your CCNA playlist. Appreciate the content!
I was looking into your videos from 4 years ago, and today, the editing and the quality of the metaphors to simplify your explanations is second to none, thanks for inspiring how instruction should be done.
I just finished my CNS exam and now i get recommended this vid😂
I haven't seen the full video, but WOW the first 2 minutes. You explanations are awesome! Thanks for doing this.
It's not DNS.
There's no way it's DNS.
It was DNS.
all days at work
pretty sure i have a mouse pad with that haiku
it's always dns
Ahh, I have this haiku framed in my office.
It was a full DHCP Server... We had no free internal IP addresses for that network left.
#ItWasDNS
Did you get deep-sleep on the Raspberry Pi Pico 2 working yet?
Only one comment 😅 lemme fix that 🎉
I finally went to a micro center for the first time. Sadly i live in switzerland, i dont have a micro center :(
Got a raspberry pi 5 there
Just finished my cup of coffee. Now I'm ready for this video!
i dont drink coffee at all and work in IT for 17 years. im an imposter
I'm in IT for 75+ years I can't do it without steroids and painkillers
your explanation with connecting real world examples is too good man !!
Sorry, Chuck, but you missed a HUGELY CRITICAL aspect. The hosts file. Before it reaches out to stub to resolve, it'll look at anything in the hosts file to see if there's a static entry. This is also a common malware/hacking method to mess with people and hack them. It's literally the first thing you should probably check to ensure it's not interfering with something in DNS (because? it's literally the first thing your device will check). If your device checks that first, you should check it first as well. There's a lot of malware out there that will bar you from even looking at your own hosts file, even though you're an admin, by the way. It's kind of a dead giveaway that your device is infected.
You don't have the Idea how much I Learn from your videos. I'm kid from INDIA, and I request you don't stop it. ❤
Perfect timing. I recently took a deep dive into multiple ways to do a MITM attack. DNS spoofing is one of them.
yooo, the comedy in this video really helps me to grasp the concept! Especially mafia boss!
honestly i hate your coffee breaks but i love your content 😅
Also, please teach how to prevent DNS servers from getting hacked in upcoming videos.
From one Chuck to another; you rock, dude!
Thank you so much for your content. You offer a lot of young people a perspective.
I love this, this is packed with so much knowledge. Keep them coming ❤❤❤
mentioned Philippines. Mabuhay Network Chuck! :)
5:10 lmao at the *Kokey* reference. 😂
I have learned so many cool and useful things from this channel. Good job Chuck!!❤
Solid video. Thanks for the kind words in your secret message too.
Thank you Chuck! You are an amazing teacher and you make the mundane fun ❤
Great video! Clear, concise, and fun. Love the content.
Pablo knows everything. Pablo is the goat.
Awesome way to explain … I will use this way to educate others on dns ……keep making good videos chuck
Yeah CCNA ❤ networking video 🎉❤
Really looking forward to PART 2 😁
One of the best DNS video explanation I have seen. Kudos.
How am I supposed to eat my cereal when "there is no spoon"!
Slurp it
Or stir my coffee?!
there is no such a thing.. forget it
Hand
Nice work, you nailed it and made it entertaining. I will refer my students to this.
waiting for part two boss ✊
You have the best tech videos fr
Im a fan of chuck. Really Love you and your contents
"there is no spoon" Awesome video as always Chuck! I was just in the process of choosing between self-hosted AdGuard and NextDNS
Which command used to get answer? Im strucked
@@shivanagendra2406 i used the "dig" command and im also in Linux, not on Windows, don't know if Windows has that cli command
@@nightmarenova6748 ok tq
I just started Network+ I love learning about this stuff
Well done, Chuck! 👍
1. Great job on this explanation! Def helped to better understand DNS! 2. It is funny that Bernard's phone number goes to a McDonalds in San Jose, CA! lol
Awesome video, Chuck! Could you dive deeper into setting up a homelab server, particularly the hardware requirements for a budget-friendly build? It'd be great to see a comparison of the cost-effectiveness and benefits of running a homelab versus leveraging free cloud solutions or opting out of a homelab entirely. Keen to see more in-depth content on this-keep up the great work!
I love your teachings it has helped a lot
even back then most people didn't really remember any phone numbers apart from their own, they used phone books (or whatever they were called)
Good Explanation bruh👍👍👍👍
there is no spoon .... Thanks NetworkChuck!! You are awesome too, take a sip of coffee
Cool stuff mannnnn ✌️🤘🤘🤘🤘
It is crazy to think about DNS files being measured in kbs and a simple txt file. Paul Mockpetris earned his Hall of Fame recognition. The internet is awesome.
22:58 Nailed it man, "I don't care It's my video" 🤣
I absolutely love this Guys content 🤗
MVP Pablo
18:58 "You are awesome! You just queried a TXT record and found this secret message! Take a sip of coffee and give yourself a pat on the back. Post this in the comments to let people know you found it: \"there is no spoon\""
I love the reference from Matrix, one of the reasons why IT fascinates me so much - "there is no spoon"
Can anyone tell me if the CCNA course with 24 videos on this channel a complete and exhaustive series? Or there are going to be more videos in that playlist??
I am curious about this as well
there is no spoon. Loved this video , Awsome !!
Fantastic video for learning!
Your viewer here from PH 🙋♂
That was very informative.
Damn bruh, if only teachers in school would teach kids like you do here.... Imagine the possibilities 😯
I like network Chuck. And I like his presentation style.
But who is the Bob Ross of cyber security? ;)
great content man
"there is no spoon"
i love your homeworks
Learned a lot!
I feel like I'm too far gone when I already know this stuff and I just watch it as entertainment
Great for a review, also meme game strong. About lost it at Mr cool ice 😂
I gave in at "Network Chuck from the future here...." 14:13 😂
11:38 Waldo got a glow up. Drippy.
There you are with another awesome video.
Is there anything you can't make easy to understand.
No is probably the answer to that question, but maybe there is one subject, cars, wood...SPOONS!!
Spoon, I'm sure you can't make a spoon interesting, I challenge you.
"there is no spoon" this was really fun!
Yes, indeed it does make the internet work
Loved that old fashioned telephone -> 0:39
I was looking for a comment like this, while I've paused the video at that timestamp 😂 now everyone can call him
Yes, "there is no spoon"! Thx for this great lesson!
This guy is really good like damn🤯
"Your browser is kind of dumb"
I couldn't agree more (I am forced to use Edge on this borrowed PC)
GD bless you and family Mr Chuck. Ty, I thank the LORD for filling you w/HIS purpose and your desire to share
I have Quad9 and security.cloudflare-dns configured using DNS over TLS setup in my router. In case 1 goes down, I have a backup. I figure this protects all devices on my network from 'known' malware. The Asus router uses normal DNS for its checks, I wish it would use the DNS over TLS. But all client traffic uses the DNS over TLS. I know this as I had NextDNS setup for awhile and that was how the traffic looked like in the logs. I also have the non-secure DNS using quad9 and security.cloudflare-dns. In my travel router, I use Cloudflare over TLS. Figure another layer of protection while in a hotel or other unknown network is a good thing.
Please make a practical video on each and every protocol you know....❤❤
My stub has been quite resolved, thank you.
I love you from Nigeria
Chuck your videos are always top-notch and easy to understand especially with the schematics and your lovely personality but please for the love of god make something that doesn't require a credit card, every time I'm following along with a tutorial I get halfway through then I'd have to sign up with a credit card-- please think of the rest of us who might not have credit cards and aren't from the US
I didn't understand a word you said, but I loved it anyway. 😅
Cool video, thanks! :)
there is no spoon! Hah. What a comment. Thanks for the laugh and teaching me loads about DNS!
Thank you Chuck!
I wish I could learn face to face. I must learn EVERYTHING there is to know!
I wanted to create my own authoritative DNS server but it was kinda scary to configure something then switch it from cloudflare, then wait and pray that my services will work when DNS changes are fully propagated. Now i think i have better understanding of different types records so i think i will do it sometime soon. Anyway where is that spoooon ;D
Your videos are awesome...Can you please share what software/hardware you are using to present your tutorials on the screen (freehand writing) with all the diff colors and stuff. BTW, I'm using a MAC computer. Thanks!
There is no spoon! Nice video.
Very informative .
the followup video (or perhaps you have already done this one?) : now that I have resolved the DNS address to an IP address, how do I get to the server via the IP address? (basically: part 2)
Wait, usually DNS makes my internet NOT work 😂