Great set of videos. I have been a web programmer for a long time now, and getting into IT. I love being able to learn at my own pace, and the internet is such an amazing place to learn things. Thank you for these videos, Eli. You are a fantastic instructor! I dart around a bunch, I think your videos would do well numbered, so I can sort of see soem direction in them. But either way, thank you so much!
Your awesome.. Its so much easier to understand this way. Most people just go ranting of information and it just gets to hard to understand. This is best RUclips video I have seen till now on domains
Respect..!! I really don't like to study any of subject but since when i have watched your videos.. I start studying alot. you made it easier for me.. really ton of thanks !! you are the best teacher of this world wish i could meet you once in my life.....
Eli, you are the man! Thank you so much for these videos. I'm an IT student and your classes really help clarify some of the questions I have left over after my in class time and other resources. Thanks again and keep it up brother!!!
Hands down, the best IT instructor! Thank you for what you do Eli! I recommend your videos to anyone who is looking for an outstanding IT channel on YT.
Just love how you make these difficult ideas so so clear, have learned so much only from two of your lessons, and i'll continue doing so. Fantastic work pal!
I'm in a computer networking class right now and we don't have any lessons only books and the internet. I don't know how big the changes it is to 2016 but still it helps a lot when I write my homework. You got a new subscriber :D (sorry for the bad english)
Eli you are a great help. I work in Change Management and like to understand the various technologies I work with (gets a little insane when you deal with all of them). You make it easy, thank you sir :)
This has been one of the most informative videos on youtube, that i have watched. Thank you for spending your time to explain this. I really needed this.
i like the fact that when you speak to as it feels as if you are speaking to deaf people..but i love it because English isnt my first language so it makes things easier for me
Thank you so much for sharing this info with the world. Your clear speech is even helpful for none English speaker like me. You are the best. The best teachers teach from the heart, not from the book. ~Author Unknown
This was so helpful! I have followed you cause of your new videos for a long time, not these older educational ones. But you could definitely do more of them. You explain it very clearly. Thanks!
so we can say that a DNS server is typically your phone's contact list that returns the phone number of the person you locally searched for or else presumably goes to the internet to find that for you?
Wow Really very useful and understand about your teaching skills. Very impression. Thank you so much for your timing and coaching. I would like to learning many things from your other classes.
Eli, I just want to say Thank You very much for all of your help. Your videos are top notch and help me out very much in my networking class. I greatly appreciate it and wish you luck in all of your future endeavors. :-)
Host Names Domain Name Service (DNS) is the service used to convert human readable names of hosts to IP addresses. Host names are not case sensitive and can contain alphabetic or numeric letters or the hyphen. Avoid the underscore. A fully qualified domain name (FQDN) consists of the host name plus domain name. Domain Name System The Domain Name System (DNS) is basically a large database which resides on various computers and it contains the names and IP addresses of various hosts on the internet and various domains. The Domain Name System is used to provide information to the Domain Name Service to use when queries are made. The service is the act of querying the database, and the system is the data structure and data itself. The Domain Name System is similar to a file system in Unix or DOS starting with a root. Branches attach to the root to create a huge set of paths. Each branch in the DNS is called a label. Each label can be 63 characters long, but most are less. Each text word between the dots can be 63 characters in length, with the total domain name (all the labels) limited to 255 bytes in overall length. The domain name system database is divided into sections called zones. The name servers in their respective zones are responsible for answering queries for their zones. A zone is a subtree of DNS and is administered separately. There are multiple name servers for a zone. There is usually one primary nameserver and one or more secondary name servers. A name server may be authoritative for more than one zone.
i would love for the next class on dns to be about setting up a bind server. i would like to see an example of zone config files, records, and the different options and stuff like that being set up. good vid.
you are very awesome.i really apericiate the way how you make things simple.i am very impressed.please try to arrange a full share point course please please
Great video, I hopeI get the basics of how it works. There's just one question lingering though: why does the DNS lookup happen on servers and not on the client itself? Could the DHCP not send the addresses to the PC itself or is it more efficient to store the address information on one place then in all different places?
Thank you for the lesson. It will be so glad if it is possible to teach us Linux or Solaris infrastructure administrator session as well. Once again thank you for you dedication.
At 13:14 the DNS server that located between switch and internet located where? I understand the DNS server on the internet but here can any one explain this to me? When he said if you can not find the IP address in this DNS server (this server where is it?)
Nice presentation Eli... I have a question. How do you check if it is dynamic or static in a domain on mac and windows? please simple command line .. what level(s) (ISO) is one recommended to ping?
Hi Eli, your videos are awesome, so much explained in such detail... I have a question....so if the DNS and DHCP are not on the same PHYSICAL server, but they are on the same network, does it still cause problems with them working in tandem?
On Windows, type the Windows key + r, then type cmd, then type ipconfig /all, you will see your dns suffix which comes from your ISP, if its a cable provider like Comcast for example you will also be able to check your DNS IP addresses, cuz usually it is more than just one...
The Prior video about configuring AD, DNS and DHCP stated you we're going to have a video to configure DNS and DCHP. Were they created. I cannot find same.
So if the DNS servers have been modified and are insecure, can I write in the IP adress for the website in my firefox search-bar instead and go directly out on the internet to the website without getting rerouted by the DNS?
Eli, different people learn in different ways. It was better when you explained everything using a white board. One can get lost by only listening to you. I really admire and respect what you do, thanks a lot.
Yes, I get it. Only configured DNS server can aswer a request, but if this DNS hasn't the IP requested in it's cache, so it will request to some root server that (depending on the TLD or ccTLD) will request to a "registrar" responsible for domains registration, so the registrar will point to the server that owns the registered domain.
Robert Scoble, the Founder of the Scobleizer.blog, talks about reimagining future with spatial computing on Engati CX. While sitting on the wheel of the latest Tesla car he explains us how spatial computing is the 4th paradigm of personal computing and how it can revolutionise the way we see things.
Hi Eli. Since domain and sub-domains exist, what is the at the same time zone existence? And vice-versa. Isn't one's existence reject the other's. Thank you.
I wonder does 'reading configuration from hosts file' play any role in your DNS loop/workflow. Sorry for my dummy and I may miss some of your last lessons.
So Eli, lets say we have a DHCP pool of 30 addresses and 30 host-names and Dynamic DNS was not configured, when it comes time to configure them are those manual entries on the DNS table or is there a pool of column a (DHCP IP addresses and Column B host names and they just get paired or dynamically assigned for a specific lease time? Thanks, Jesse
truly amazing, way better than expensive textbooks, college classes, and mediocre professors
lol
Honestly!
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@@naeemnawaz4590 Every app is a dating app if you're Indian enough.
Great set of videos. I have been a web programmer for a long time now, and getting into IT. I love being able to learn at my own pace, and the internet is such an amazing place to learn things. Thank you for these videos, Eli. You are a fantastic instructor! I dart around a bunch, I think your videos would do well numbered, so I can sort of see soem direction in them. But either way, thank you so much!
I learned more from your half hour videos than I did in a whole year of school
Your awesome.. Its so much easier to understand this way. Most people just go ranting of information and it just gets to hard to understand. This is best RUclips video I have seen till now on domains
Eli I love how you speak so clear and confident, thank you so much!
Respect..!! I really don't like to study any of subject but since when i have watched your videos.. I start studying alot. you made it easier for me.. really ton of thanks !! you are the best teacher of this world wish i could meet you once in my life.....
I really like how you explain these stuff. You are a very good teacher! :)
Thanks
@@manavkalra5279 why u r thanking her?
@@mronion597 LoL
You are the best when it comes to teach online. To the point and very clear understanding methods. I really like your way of teaching.
Eli, you are the man! Thank you so much for these videos. I'm an IT student and your classes really help clarify some of the questions I have left over after my in class time and other resources. Thanks again and keep it up brother!!!
Hands down, the best IT instructor!
Thank you for what you do Eli! I recommend your videos to anyone who is looking for an outstanding IT channel on YT.
You are the best teacher that I have had in a long time. it is very refreshing and a joy to listen your videos.
You're like the IT Walter White!!! you explain things so passionately and convincingly. so thank you so much
Just love how you make these difficult ideas so so clear, have learned so much only from two of your lessons, and i'll continue doing so. Fantastic work pal!
Islam is the religion of truth and convenience
i would of loved this about 2 years ago, one thing that always got me was the different between local and public domains and how it tied in with AD
I'm in a computer networking class right now and we don't have any lessons only books and the internet. I don't know how big the changes it is to 2016 but still it helps a lot when I write my homework. You got a new subscriber :D (sorry for the bad english)
Eli you are a great help. I work in Change Management and like to understand the various technologies I work with (gets a little insane when you deal with all of them). You make it easy, thank you sir :)
This has been one of the most informative videos on youtube, that i have watched. Thank you for spending your time to explain this. I really needed this.
As usual, a very informative and well presented lesson. I am so grateful for all of generosity of the work and effort . Thank you Eli!!!
Eli...you are awesome! This is the simplest tutorial I have ever watched on DNS...thanks....
I think Eli puts things in easy to understand language. Love these videos.
i like the fact that when you speak to as it feels as if you are speaking to deaf people..but i love it because English isnt my first language so it makes things easier for me
Service, system, schmervice...you all get the jist i mean really...BIG picture people. Thank you so much Eli.
Spectacular clarity of mind and teaching ability if it was not scripted. Subscribed without a doubt. Going to watch the dns for windows setup vid now.
Whenever I search something on youtube, this awesome guy pops up.
eli you should be awarded for this great work you are doing.
I have no words for your presentation. You are kind and skillful. God Bless.
Thanks Eli - Very clear, concise and to the point also covering other affected technologies!
Thank you so much for sharing this info with the world. Your clear speech is even helpful for none English speaker like me. You are the best.
The best teachers teach from the heart, not from the book. ~Author Unknown
Thank you so much, I don't know so much about computers network but you did this explanation so clearly for me, thank you.
This was so helpful! I have followed you cause of your new videos for a long time, not these older educational ones. But you could definitely do more of them. You explain it very clearly. Thanks!
*dynamic host configuration protocol
Hey Eli, thanks for all the lessons. you are comprehensive, u r so elaborate and really really good. You make things so easy to understand.
Thanks man
How long did it take you from starting off knowing little to nothing about computer networking/security to where you are today?
I like the way the guy spells 'IP Address'. Crissspppp..
Excellent videos, so illustratives and becomes the IT World more accesible
you are an absolute LEGEND
so we can say that a DNS server is typically your phone's contact list that returns the phone number of the person you locally searched for or else presumably goes to the internet to find that for you?
You are a very good teacher, keep the good work going. God bless u real good.
very informative and I have easily learnt about DNS now, but seriously pause on 12:10 , which toes did you use to draw this with?
Wow Really very useful and understand about your teaching skills. Very impression. Thank you so much for your timing and coaching.
I would like to learning many things from your other classes.
Eli, I just want to say Thank You very much for all of your help. Your videos are top notch and help me out very much in my networking class. I greatly appreciate it and wish you luck in all of your future endeavors. :-)
Your video is really amazing....it really clear my concept...doing great work
very well explained and understood . better then my school and college teachers
this has been a platform motivation for me than even learning new things and polishing up my techniques
Another great video, been using a lot of these for my networking course, very helpful. Appreciate all your hard work.
Thanks Eli for helping all of us
That was a very good explanation indeed sir. You are an expert in teaching! Thanks a lot Eli :)
its really a good tutorial that give you a base of your understanding about DNS... Thanks for the very well explanation.
Thanks Eli. I love your teaching approach. Your videos are really helpful.
Really enjoying these videos, you are a good teacher Eli!!!
thankyou for existing and making these beautiful videos. You are an amazing teacher. :)
Very informative straightforward explanation.
You're pretty amazing at teaching, you help me learn things my tutors in college can't so great job.
Great introduction, thank you for giving your time and providing useful information
DHCP stands for Dynamic Host Configuration Protocol not Control, at least by ISO standards.
...and DNS stands for Domain Name System (not service), according to EVERY RFC!
Host Names
Domain Name Service (DNS) is the service used to convert human readable names of hosts to IP addresses. Host names are not case sensitive and can contain alphabetic or numeric letters or the hyphen. Avoid the underscore. A fully qualified domain name (FQDN) consists of the host name plus domain name.
Domain Name System
The Domain Name System (DNS) is basically a large database which resides on various computers and it contains the names and IP addresses of various hosts on the internet and various domains. The Domain Name System is used to provide information to the Domain Name Service to use when queries are made. The service is the act of querying the database, and the system is the data structure and data itself. The Domain Name System is similar to a file system in Unix or DOS starting with a root. Branches attach to the root to create a huge set of paths. Each branch in the DNS is called a label. Each label can be 63 characters long, but most are less. Each text word between the dots can be 63 characters in length, with the total domain name (all the labels) limited to 255 bytes in overall length. The domain name system database is divided into sections called zones. The name servers in their respective zones are responsible for answering queries for their zones. A zone is a subtree of DNS and is administered separately. There are multiple name servers for a zone. There is usually one primary nameserver and one or more secondary name servers. A name server may be authoritative for more than one zone.
Thank you Eli for that clear intro to DNS. I got it, Yeah!
Thanks a lot Eli... You make everything sound easy
i would love for the next class on dns to be about setting up a bind server.
i would like to see an example of zone config files, records, and the different options and stuff like that being set up.
good vid.
you are very awesome.i really apericiate the way how you make things simple.i am very impressed.please try to arrange a full share point course please please
Great video, Eli! Thanks for sharing your expertise with us :)
Where are the rest of the videos? Why doesn’t he make a playlist? Or am u not seeing it?
dhcp+dns = dynamic dns was very usefull. thx... explains a lot of client's dns problems.
You are the best of the best out there. I really appreciate your easy way of explanation..
Useful refresher and excellent bite-sized learning. Thanks!
Thanks Eli. Very thorough explanation!
thank you, very informative. is there a video for your class on internet dns which you mentioned at the end if the vid?
Good Information about DNS .... :-) Thank you . Eli The Computer Guy.
good explanation. Your office looks so cozy
Great video, I hopeI get the basics of how it works.
There's just one question lingering though: why does the DNS lookup happen on servers and not on the client itself? Could the DHCP not send the addresses to the PC itself or is it more efficient to store the address information on one place then in all different places?
Thank you for the lesson.
It will be so glad if it is possible to teach us Linux or Solaris infrastructure administrator session as well.
Once again thank you for you dedication.
Hey Eli, u r superb. Thank you so much for this class.
At 13:14 the DNS server that located between switch and internet located where? I understand the DNS server on the internet but here can any one explain this to me? When he said if you can not find the IP address in this DNS server (this server where is it?)
In a business environment people normally set up their own DNS servers.
You are a good teacher man Bless.
Nice presentation Eli... I have a question. How do you check if it is dynamic or static in a domain on mac and windows? please simple command line .. what level(s) (ISO) is one recommended to ping?
Hi Eli, your videos are awesome, so much explained in such detail... I have a question....so if the DNS and DHCP are not on the same PHYSICAL server, but they are on the same network, does it still cause problems with them working in tandem?
Excellent job, nicely done.
You can explain stuff very well man, cheers!
Informative mate! Anyone from 2018??
On Windows, type the Windows key + r, then type cmd, then type ipconfig /all, you will see your dns suffix which comes from your ISP, if its a cable provider like Comcast for example you will also be able to check your DNS IP addresses, cuz usually it is more than just one...
Eli .. u are the best ... Thanks Eli
What are the advantages to using your ISPs dns servers over Google's? Have always wondered this.
Eli, could you see about putting together a windows server 2012 playlist please? Great videos.
The Prior video about configuring AD, DNS and DHCP stated you we're going to have a video to configure DNS and DCHP. Were they created. I cannot find same.
You are really a good teacher, Thank You :)
Perfect explanation, you are so good.
So if the DNS servers have been modified and are insecure, can I write in the IP adress for the website in my firefox search-bar instead and go directly out on the internet to the website without getting rerouted by the DNS?
Eli, different people learn in different ways. It was better when you explained everything using a white board. One can get lost by only listening to you. I really admire and respect what you do, thanks a lot.
You can't have ELI5 without an Eli.
Yes, I get it. Only configured DNS server can aswer a request, but if this DNS hasn't the IP requested in it's cache, so it will request to some root server that (depending on the TLD or ccTLD) will request to a "registrar" responsible for domains registration, so the registrar will point to the server that owns the registered domain.
Robert Scoble, the Founder of the Scobleizer.blog, talks about reimagining future with spatial computing on Engati CX. While sitting on the wheel of the latest Tesla car he explains us how spatial computing is the 4th paradigm of personal computing and how it can revolutionise the way we see things.
Thanks for explaining in detail, what DNS is.
Eil mate your a bloody legend
Brilliant man! great explanation video, i blessed almost all of his videos.
questions,000..
realy , nice video full of basic knowledge. Thanks buddy
Hi Eli. Since domain and sub-domains exist, what is the at the same time zone existence? And vice-versa. Isn't one's existence reject the other's. Thank you.
when computer are on a domain, their networks are not configured to a particular DNS or are they? they are all set to automatic.
Outstanding explanation! Thanks!
I wonder does 'reading configuration from hosts file' play any role in your DNS loop/workflow. Sorry for my dummy and I may miss some of your last lessons.
So Eli, lets say we have a DHCP pool of 30 addresses and 30 host-names and Dynamic DNS was not configured, when it comes time to configure them are those manual entries on the DNS table or is there a pool of column a (DHCP IP addresses and Column B host names and they just get paired or dynamically assigned for a specific lease time?
Thanks,
Jesse
good explanation......really useful ...,