nameservers and glue...

[Marco Schumann]

Am Fr, den 18.02.2005 schrieb Barry Margolin um 15:08:
> In article <cv3vt0$2a5u$1 at sf1.isc.org>,
>  Jeff Lasman <blists at nobaloney.net> wrote:
> 
> > A few days ago we registered
> > 
> > ns11.ns-one.net
> > ns12.ns-one.net
> > 
> > and neither of these have a records at the gtld servers.
> > 
> > Shouldn't they all have a records at the gtld servers?
> 
> Glue records are only needed if the nameservers are hosting the 
> ns-one.net domain.  If they're being used only for other domains, glue 
> records aren't needed.
Hello,

when you register a nameserver this is generally no glue record.
Nevertheless they do have entries:

$ dnsqr ns net.
2 net:
242 bytes, 1+13+0+0 records, response, noerror
query: 2 net
answer: net 165779 NS a.gtld-servers.net
answer: net 165779 NS g.gtld-servers.net
answer: net 165779 NS h.gtld-servers.net
answer: net 165779 NS c.gtld-servers.net
answer: net 165779 NS i.gtld-servers.net
answer: net 165779 NS b.gtld-servers.net
answer: net 165779 NS d.gtld-servers.net
answer: net 165779 NS l.gtld-servers.net
answer: net 165779 NS f.gtld-servers.net
answer: net 165779 NS j.gtld-servers.net
answer: net 165779 NS k.gtld-servers.net
answer: net 165779 NS e.gtld-servers.net
answer: net 165779 NS m.gtld-servers.net

$ dnsq any ns11.ns-one.net k.gtld-servers.net.
255 ns11.ns-one.net:
101 bytes, 1+0+2+2 records, response, noerror
query: 255 ns11.ns-one.net
authority: ns-one.net 172800 NS ns1.ns-one.net
authority: ns-one.net 172800 NS ns2.ns-one.net
additional: ns1.ns-one.net 172800 A 65.254.63.216
additional: ns2.ns-one.net 172800 A 65.58.240.229

$ dnsq any ns12.ns-one.net e.gtld-servers.net.
255 ns12.ns-one.net:
101 bytes, 1+0+2+2 records, response, noerror
query: 255 ns12.ns-one.net
authority: ns-one.net 172800 NS ns1.ns-one.net
authority: ns-one.net 172800 NS ns2.ns-one.net
additional: ns1.ns-one.net 172800 A 65.254.63.216
additional: ns2.ns-one.net 172800 A 65.58.240.229

Why do you think the entries are missing?

-- 
_____________________________
[Marco Schumann
[Strato Rechenzentrum AG
_____________________________
[Pascalstraße 10
[10587 Berlin
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