[AusNOG] Are domain name server pointers reliant on registrar name server?

[Roy Adams]

I built the below DNS training page for Techs, Clients and Web Devs many
years ago to simplify explaining DNS.
I got sick of the fact I could not find ALL the info for basic DNS training
simplified in a single location.
It denotes that the DNS name servers should be the same in 3 different
locations:
Registrar should= TLD should= DNS hosting service

Feel free to share around if you feel it is of value..
I maintain the site purely for training my tech teams in the Philippines

http://dnssecrets.com/



Kindly,

ROY ADAMS* | *P 07 3040 5010  | Web: http://www.racs.com.au/ | Wiki:
https://ex.racs.com.au:444/ | eMail: mailto:roy at racs.com.au
<roy at racs.com.au>
Please never upgrade to the latest Windows 10 - You don’t need the hassle,
and I don’t need the work.
If you think it's expensive to hire a professional to do the job, wait
until you hire an amateur - Red Adair.
Life is a journey through a series of adventures.. Live them, love them,
hate them, but never give up on your dreams, desires, and goals.



On Sun, 28 Oct 2018 at 20:17, Matt Selbst <matt.j.selbst at gmail.com> wrote:

> Hi All,
>
> Just a quick question. Say I have a domain mydomain.com who's
> authoritative name servers are ns1.server.net and ns2.server.net
>
> Are these name server entries for my domain stored by my registrar or are
> they stored somewhere upstream and merely updated by my registrar?
>
> Putting it another way am I reliant on my registrar's name serves being
> available (if these name aren't run by them).
>
> Thanks
>
> -Matt
>
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