Advertisement
Guest User

Untitled

a guest
Aug 30th, 2016
59
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 3.07 KB | None | 0 0
  1. Buenas
  2.  
  3. Seguimos teniendo problemas con la delegacion del subdominio
  4.  
  5. Segun podemos constatar con el comando "dig", la delegacion se hizo efectiva
  6. solamente en unos de los nameservers de fiuba (ns1.fi.uba.ar) y en los otros 2 (ns2 y ns3)
  7. las entradas NS de lug.fi.uba.ar siguen apuntando a los nameserver de fiuba
  8.  
  9.  
  10. Salida del comando "dig @ns1.fi.uba.ar lug.fi.uba.ar" (recreable desde cualquier distribucion linux con herramientas de DNS instaladas)
  11.  
  12. ; <<>> DiG 9.10.4-P2 <<>> @ns1.fi.uba.ar lug.fi.uba.ar
  13. ; (1 server found)
  14. ;; global options: +cmd
  15. ;; Got answer:
  16. ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13945
  17. ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
  18. ;; WARNING: recursion requested but not available
  19.  
  20. ;; OPT PSEUDOSECTION:
  21. ; EDNS: version: 0, flags:; udp: 4096
  22. ;; QUESTION SECTION:
  23. ;lug.fi.uba.ar. IN A
  24.  
  25. ;; AUTHORITY SECTION:
  26. lug.fi.uba.ar. 3600 IN SOA ns1.usla.org.ar. root.ns1.usla.org.ar. 2016082502 10800 3600 604800 3600
  27.  
  28. ;; Query time: 157 msec
  29. ;; SERVER: 157.92.49.2#53(157.92.49.2)
  30. ;; WHEN: Tue Aug 30 17:39:56 ART 2016
  31. ;; MSG SIZE rcvd: 96
  32.  
  33.  
  34. Segun vemos, el registro SOA apunta correctamente a ns1.usla.org.ar
  35.  
  36. Pero si consultamos cualquiera de los otros nameservers de la fiuba (ns2.fi.ub.ar y ns3.fi.uba.ar)
  37.  
  38.  
  39. dig @ns2.fi.uba.ar lug.fi.uba.a
  40.  
  41.  
  42. ; <<>> DiG 9.10.4-P2 <<>> @ns2.fi.uba.ar lug.fi.uba.ar
  43. ; (1 server found)
  44. ;; global options: +cmd
  45. ;; Got answer:
  46. ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57543
  47. ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 4
  48. ;; WARNING: recursion requested but not available
  49.  
  50. ;; OPT PSEUDOSECTION:
  51. ; EDNS: version: 0, flags:; udp: 4096
  52. ;; QUESTION SECTION:
  53. ;lug.fi.uba.ar. IN A
  54.  
  55. ;; AUTHORITY SECTION:
  56. lug.fi.uba.ar. 3600 IN NS ns3.fi.uba.ar.
  57. lug.fi.uba.ar. 3600 IN NS ns2.fi.uba.ar.
  58. lug.fi.uba.ar. 3600 IN NS ns1.fi.uba.ar.
  59.  
  60. ;; ADDITIONAL SECTION:
  61. ns1.fi.uba.ar. 3600 IN A 157.92.49.2
  62. ns2.fi.uba.ar. 3600 IN A 157.92.49.3
  63. ns3.fi.uba.ar. 3600 IN A 157.92.56.2
  64.  
  65. ;; Query time: 156 msec
  66. ;; SERVER: 157.92.49.3#53(157.92.49.3)
  67. ;; WHEN: Tue Aug 30 17:41:06 ART 2016
  68. ;; MSG SIZE rcvd: 144
  69.  
  70.  
  71.  
  72. dig @ns3.fi.uba.ar lug.fi.uba.ar
  73.  
  74. ; <<>> DiG 9.10.4-P2 <<>> @ns3.fi.uba.ar lug.fi.uba.ar
  75. ; (1 server found)
  76. ;; global options: +cmd
  77. ;; Got answer:
  78. ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47663
  79. ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 4
  80. ;; WARNING: recursion requested but not available
  81.  
  82. ;; OPT PSEUDOSECTION:
  83. ; EDNS: version: 0, flags:; udp: 4096
  84. ;; QUESTION SECTION:
  85. ;lug.fi.uba.ar. IN A
  86.  
  87. ;; AUTHORITY SECTION:
  88. lug.fi.uba.ar. 3600 IN NS ns1.fi.uba.ar.
  89. lug.fi.uba.ar. 3600 IN NS ns2.fi.uba.ar.
  90. lug.fi.uba.ar. 3600 IN NS ns3.fi.uba.ar.
  91.  
  92. ;; ADDITIONAL SECTION:
  93. ns1.fi.uba.ar. 3600 IN A 157.92.49.2
  94. ns2.fi.uba.ar. 3600 IN A 157.92.49.3
  95. ns3.fi.uba.ar. 3600 IN A 157.92.56.2
  96.  
  97. ;; Query time: 155 msec
  98. ;; SERVER: 157.92.56.2#53(157.92.56.2)
  99. ;; WHEN: Tue Aug 30 17:44:40 ART 2016
  100. ;; MSG SIZE rcvd: 144
  101.  
  102.  
  103. Se pide que tambien se haga efectiva la delegacion del dominio en los 3 nameservers de la fiuba
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement