Re: lug-bg: Fwd: [net] com and net zone wildcard records
- Subject: Re: lug-bg: Fwd: [net] com and net zone wildcard records
- From: Vesselin Kolev <vlk@xxxxxxxxxxxxxxxxx>
- Date: Tue, 16 Sep 2003 18:12:57 +0300
- Organization: Laboratory of Chemical Physics & Engineering, University of Sofia, Bulgaria
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Az naistina ne iskah da se zaiazhdam i da pisha po temata.. ama
tova e malko prekalenichko.
Vsichki opisani v zonata na gtld-servers.net serveri za imena (t.e.
imashti NS opisanie) sa ot a do m i davat edin i syshti otgovori...
Viarno, che VeriSign si praviat kakvoto iskat, no pone ne sa chak
takiva nekadyrnici, che da ostaviat ednite DNS serveri da davat edno,
a drugite drugo kato otgovor na zaiavka.
Eto i serverite za imena, koito upravliavat napraktika gTLD zonite i
davat zaiavki:
a.gtld-servers.net
b.gtld-servers.net
c.gtld-servers.net
d.gtld-servers.net
e.gtld-servers.net
f.gtld-servers.net
g.gtld-servers.net
h.gtld-servers.net
i.gtld-servers.net
j.gtld-servers.net
k.gtld-servers.net
l.gtld-servers.net
m.gtld-servers.net
Tezi serveri davat AUTHORITATIVE-ni otgovori za gTLD domainite.
Osven tiah x.gtld-servers.net raboti i vryshta otgovori, no i toi podava
bogus wildcard-a.
Primer
[root@nat-router home]# dig @a.gtld-servers.net -t ns com
; <<>> DiG 9.2.2 <<>> @a.gtld-servers.net -t ns com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33777
;; flags: qr aa rd; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 13
;; QUESTION SECTION:
;com. IN NS
;; ANSWER SECTION:
com. 172800 IN NS i.gtld-servers.net.
com. 172800 IN NS j.gtld-servers.net.
com. 172800 IN NS d.gtld-servers.net.
com. 172800 IN NS g.gtld-servers.net.
com. 172800 IN NS l.gtld-servers.net.
com. 172800 IN NS e.gtld-servers.net.
com. 172800 IN NS f.gtld-servers.net.
com. 172800 IN NS c.gtld-servers.net.
com. 172800 IN NS k.gtld-servers.net.
com. 172800 IN NS m.gtld-servers.net.
com. 172800 IN NS b.gtld-servers.net.
com. 172800 IN NS h.gtld-servers.net.
com. 172800 IN NS a.gtld-servers.net.
;; ADDITIONAL SECTION:
i.gtld-servers.net. 172800 IN A 192.43.172.30
j.gtld-servers.net. 172800 IN A 192.48.79.30
d.gtld-servers.net. 172800 IN A 192.31.80.30
g.gtld-servers.net. 172800 IN A 192.42.93.30
l.gtld-servers.net. 172800 IN A 192.41.162.30
e.gtld-servers.net. 172800 IN A 192.12.94.30
f.gtld-servers.net. 172800 IN A 192.35.51.30
c.gtld-servers.net. 172800 IN A 192.26.92.30
k.gtld-servers.net. 172800 IN A 192.52.178.30
m.gtld-servers.net. 172800 IN A 192.55.83.30
b.gtld-servers.net. 172800 IN A 192.33.14.30
h.gtld-servers.net. 172800 IN A 192.54.112.30
a.gtld-servers.net. 172800 IN A 192.5.6.30
;; Query time: 436 msec
;; SERVER: 192.5.6.30#53(a.gtld-servers.net)
;; WHEN: Tue Sep 16 18:02:55 2003
;; MSG SIZE rcvd: 453
[root@nat-router home]#
Vizhte flaga "aa". Proverete posle sami slednoto:
$ dig @X.gtld-servers.net www.nesyshtestvuvasht-domain.com
kato menite X ot a do m i shte vidite, che vsichki te vryshtat bogus
wildcard zapisa.
Drugi serveri za imena za gTLD zonite poddyrzhani ot VeriSign niama!
Kyde gi vizhdate ne moga da razbera.
Edinstvenia do momenta nachin da se premahne problema e da se
filtruva bogus wildcard adresa 64.94.110.11 i da se sledi dali VeriSign,
koito sa stari moshenici, niama da go smeniat po niakoe vreme.
Beco
On Tuesday 16 Sep 2003 21:12, Yasen Balev wrote:
> Има решение - май
> не всички root сървъри връщат бозата.
> нямам време да проверя, но някой да състави списъче?
>
> просто задраскваме от списъка виновните и това е.
>
> On Tuesday 16 September 2003 14:54, Борис Йорданов wrote:
> > За Боян Кроснов - надявам се нямаш против, че го поствам тук. Смятам, че
> > ще
>
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