[GTER] Resolução DNS www.santander.com.br

[Eduardo Rigler]

Boa hora pra migrar para Unbound :-)

Brincadeiras à parte, fiz um teste com meu autoritativo (Bind) e à priori
tudo certo:

; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> www.santander.com.br
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1720
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 9, ADDITIONAL: 9

;; QUESTION SECTION:
;www.santander.com.br.          IN      A

;; ANSWER SECTION:
www.santander.com.br.   278     IN      CNAME   santander.com.br.edgekey.net
.
santander.com.br.edgekey.net. 20979 IN  CNAME   e2065.b.akamaiedge.net.
e2065.b.akamaiedge.net. 16      IN      A       104.105.133.57

;; AUTHORITY SECTION:
b.akamaiedge.net.       3380    IN      NS      n7b.akamaiedge.net.
b.akamaiedge.net.       3380    IN      NS      n0b.akamaiedge.net.
b.akamaiedge.net.       3380    IN      NS      n6b.akamaiedge.net.
b.akamaiedge.net.       3380    IN      NS      a0b.akamaiedge.net.
b.akamaiedge.net.       3380    IN      NS      n2b.akamaiedge.net.
b.akamaiedge.net.       3380    IN      NS      n5b.akamaiedge.net.
b.akamaiedge.net.       3380    IN      NS      n1b.akamaiedge.net.
b.akamaiedge.net.       3380    IN      NS      n4b.akamaiedge.net.
b.akamaiedge.net.       3380    IN      NS      n3b.akamaiedge.net.

;; ADDITIONAL SECTION:
a0b.akamaiedge.net.     3380    IN      AAAA    2600:1480:e800::c0
n0b.akamaiedge.net.     3380    IN      A       177.43.198.111
n1b.akamaiedge.net.     5380    IN      A       72.246.216.154
n2b.akamaiedge.net.     7380    IN      A       88.221.81.194
n3b.akamaiedge.net.     5380    IN      A       201.159.157.30
n4b.akamaiedge.net.     7380    IN      A       201.159.157.31
n5b.akamaiedge.net.     3380    IN      A       138.122.197.110
n6b.akamaiedge.net.     5380    IN      A       201.159.157.20
n7b.akamaiedge.net.     7380    IN      A       201.159.157.22

;; Query time: 10 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Mar 14 18:37:49 2017
;; MSG SIZE  rcvd: 447

[]´s



Em 14 de março de 2017 16:40, Fábio Hernandes <fabio at hernandes.eti.br>
escreveu:

> Olá
>
> Estou com dois BIND recursivo (sim, eu sei) resolvendo
> www.santander.com.br
> para 96.9.242.100.
>
> Já dei flush, atualizei a lista dos root servers, reiniciei o bind, testei
> diversos outros domínios, chequei as configurações e aparentemente só o
> santander está bizarro.
>
> Alguém pode me sugerir algo?
>
> ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.47.rc1.el6_8.4 <<>>
> www.santander.com.br
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43453
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 6, ADDITIONAL: 9
>
> ;; QUESTION SECTION:
> ;www.santander.com.br.        IN    A
>
> ;; ANSWER SECTION:
> www.santander.com.br.    604792    IN    A    96.9.242.100
>
> ;; AUTHORITY SECTION:
> com.br.            44089    IN    NS    a.dns.br.
> com.br.            44089    IN    NS    f.dns.br.
> com.br.            44089    IN    NS    c.dns.br.
> com.br.            44089    IN    NS    e.dns.br.
> com.br.            44089    IN    NS    d.dns.br.
> com.br.            44089    IN    NS    b.dns.br.
>
> ;; ADDITIONAL SECTION:
> a.dns.br.        172792    IN    A    200.160.0.10
> a.dns.br.        172792    IN    AAAA    2001:12ff::10
> b.dns.br.        172792    IN    A    200.189.41.10
> c.dns.br.        172792    IN    A    200.192.233.10
> d.dns.br.        172792    IN    A    200.219.154.10
> d.dns.br.        172792    IN    AAAA    2001:12f8:4::10
> e.dns.br.        172792    IN    A    200.229.248.10
> e.dns.br.        172792    IN    AAAA    2001:12f8:1::10
> f.dns.br.        172792    IN    A    200.219.159.10
>
> ;; Query time: 0 msec
> ;; SERVER: 127.0.0.1#53(127.0.0.1)
> ;; WHEN: Tue Mar 14 16:32:02 2017
> ;; MSG SIZE  rcvd: 334
>
>
> --
> Fábio R. Hernandes
> Fone: (17) 99643 6715
> Skype: hernandes.fabio
> --
> gter list    https://eng.registro.br/mailman/listinfo/gter