What is an IP Address? How Do Domains Work? #2

In this lesson we take a look at one of the building blocks of the internet, IP Addresses. We’ll look at how IP addresses work, how they are related to domains names, Domain Name Servers (DNS) and more related technology which makes the internet work!
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[@FollowAndrew]

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[@beautyhoarder]

You teach the way I learn - I love your videos!

[@harishkandikatla9791]

I didn't have much idea about the IP address and related info, now I got it! Your videos are very easy to understand, keep on posting these kinds of interesting videos!!

[@MuriLanval]

Your videos are original and packed with a lot of useful information. Your delivery is even better. Thank you.

[@FollowAndrew]

Glad you like them!

[@nevineshafik7416]

@@FollowAndrew very true these are delivered in a very simple way as well love your way of explaining stuff

[@cristianedsc865]

this playlist has been great so far. thank you so much for this!

[@floraeasterfjnotaryandlive2767]

You just made it so simple for me thanks so much. The DNS is the same as the IP address one is numbers the other on is actually words/lettering.

[@minhbui5622]

you are wonderful teacher. Your explanation is very clear and to the point. Keep up the good work

[@amruthaa5876]

Your videos are amazing! Keep doing more videos, thanks!

[@nayankumar9113]

Your videos are truly amazing! Keep up the good work, thanks!

[@FollowAndrew]

Thanks, will do!

[@kamiladamczyk9369]

Very good lessons, keep them up :)

[@randomsoul00]

Nice work, thanks for sharing

[@aerimarie]

great explanation, very helpful.

[@ChaseFrost16]

Cool lessons sir! Keep it up!

[@balajir6670]

Very nicely explained. Thank you 🌍

[@omaral-dahrawy1134]

Absolutely amazing series. You explain the topics in great detail and with perfect examples. The visualization also helps so much, a lot of videos talk about HTTP and WWW and DNS but this is the first time I've seen someone show visual and live examples. You have done an incredible job!

[@FollowAndrew]

Glad you like them!

[@NZ-bg9ec]

Great video, very good!!

[@elnurvalikhanli6783]

Andrew Thank so much! You're really amazing! I really enjoyed!

[@ArturoEscalanteRamos]

Thanks

[@lizzielivia639]

This is worth watching New subscriber

[@daniel7007]

Awesome video!!!!! Thnkx

[@tomu_sange]

Yes I repeat, you are the best

[@alesjaavdejeva9121]

Andrew, you are the best:)

[@retirementresourcecentersi9755]

Just subscribed to your channel! Much to learn

[@FollowAndrew]

Welcome aboard!

[@nalibaykanatbek2430]

Thank you so much 👍

[@FollowAndrew]

You are welcome

[@kubasmide223]

Wow, this is interesting!!!

[@zalanvegvari5872]

Why do you use invalid IPv4 addresses in the examples? They are supposed to be composed of 4 integers between [0..256), because that's the range of possible values of a byte. 32 bits is 4 bytes. 12.34.567.90 is a completely invalid IP address for example (example from the video).

[@chesshooligan1282]

I see you're using mathematical notation. The semi-open interval [0...256) would normally include 255.7, for example. "0 through 255," in plain English would be a better option to express what you mean. But you're correct, I don't understand why he's using invalid IP addresses. At one point, he even uses one with five numbers.

[@FollowAndrew]

Yeah, someone else made that same comment and you're right. Values cap at 255. Just an oversight in typing the slides and the concepts here a high-level..

[@pratikbhangale2982]

Is it possible to remove the IP address from the system and identify the server through the domain name? Domain names are unique. So, why can't we keep the server name same as the website domain name?? Whenever the company doesn't want the service, we can rename the server. I know this will be tedious but can we do it?

[@sandrup4279]

It's because computers can't understand that. They operate on low level and only understand 0's and 1's.

[@DeepTitanic]

Once I made it past the awful music I found a really helpful video.. thanks! XD

[@dogumkarsiti]

I like the intro music

[@makingtheweb6620]

What Does %20 Mean in a Web Address?