[NTLUG:Discuss] moving Domain name (was:no subject)
Bug Hunter
bughuntr at one.ctelcom.net
Thu Nov 4 13:40:04 CST 1999
Quoting m m <llliiilll at hotmail.com>:
> sorry for forget put subject. keep on reading, please.
>
> >From: Bug Hunter <bughuntr at one.ctelcom.net>
> >
> > You submit your request to the internic, which
changes the root >level
> >servers. Within 48 hours (usually) of the request,
the root
>
> Where is the root level servers?
I don't know. They are pointed to in your named.conf
file or some other bind files, depending upon your
version of bind. O'Reilley has a good book on bind. I
read of a guy who worked at NASA at one time had one of
the root servers in the basement of his home. Their
exact locations are kept secret.
>
> >level servers point to ISP B, and only customers of
ISP A would get >the
> >wrong information if they don't remove your dns
entries.
> >
> What do you mean "customers of ISP A"?
>
If a dns server says it holds the domain name records
for a domain, then if you ask that dns server for the
address of a machine, it will give you the address of
that machine from its records. It does not ask the
internic if it is the authoritive server for that
domain. It just gives you the information.
ISP A is the one that you said had the records in the
first place. All customers of ISP A will point to ISP
A's DNS server. Therefore they will be told the
address of the machine they ask for from ISP A's domain
server. If ISP A's domain server still has the records
for a domain that moved over to ISP B's name server,
the machines that ask for the address of a machine from
ISP A's server will get the information from ISP A's
server.
>
>
>
>
> >
> >On Thu, 4 Nov 1999, m m wrote:
> >
> > > Hi all:
> > >
> > > I have a qoestion about swich the domain name to
another isp.
> > > my question is if I want to my domain name (ex.
www.aaa.com)
> > > from isp A to isp B, Is it right that the isp A
need to remove
> > > the domain name www.aaa.com in their system and
isp B need to
> > > put the domain name into their system?
> > > what happen if the isp A don't do anything?
> > >
> > > thank you in advance.
> > >
> > > jc
> > >
> > >
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