A esta politica se llama wilcard, y si quieren algo nuevecito :)
El ICANN establecio que no se debe utilizar este
tipo de tecnicas (en su decision del 26 de junio en australia).
Ver:
<http://www.icann.org/en/minutes/resolutions-26jun09.htm>http<http://www.icann.org/en/minutes/resolutions-26jun09.htm>://www.icann.org/en/minutes/resolutions-26jun09.htm
7. Prohibition of Redirection and Synthesized DNS Responses by TLDs
Whereas, on 10 June 2009, the Security and
Stability Advisory Committee (SSAC) has forwarded
an advisory which determines that the redirection
and synthesizing of DNS responses by TLDs poses a
clear and significant danger to the security and
stability of the domain name system.
Whereas, the topic of redirection and
synthesizing of DNS responses by TLDs and TLD
operators has been studied by members of the
community with knowledge and expertise in this area. See:
* SAC032 "Preliminary Report on DNS Response
Modification" (20 June 2008)
<<http://www.icann.org/committees/security/sac032.pdf>http://www.icann.org/committees/security/sac032.pdf>;
* RSTEP "Search.Travel RSTEP Report" (2
November 2006)
<<http://www.icann.org/registries/rsep/tralliance_report.pdf>http://www.icann.org/registries/rsep/tralliance_report.pdf>;
* SAC015 "Why Top Level Domains Should Not
Use Wildcard Resource Records" (10 November 2006)
<<http://www.icann.org/committees/security/sac015.htm>http://www.icann.org/committees/security/sac015.htm>;
* SAC006 "Redirection in the COM and NET
domains" (9 July 2004)
<<http://www.icann.org/committees/security/ssac-report-09jul04.pdf>http://www.icann.org/committees/security/ssac-report-09jul04.pdf>.
Whereas, the Board recognizes that resolution of
these issues would be beneficial to the security
and stability of the Domain Name System.
Resolved (2009.06.26.__), that new TLDs,
including ASCII and IDN gTLDs and IDN ccTLDs,
should not use DNS redirection and synthesized
DNS responses. Staff is directed to revise the
relevant portions of the draft Applicant
Guidebook to prohibit such redirection and
synthesis at the top-level for new gTLDs, and to
take all available steps with existing gTLDs to prohibit such use.
Resolved (2009.06.26.__), the Board further
directs staff to communicate and disseminate in
July 2009 the concerns regarding harm caused by
the redirection and synthesizing of DNS responses
with appropriate parties, including the ccNSO,
ccTLD operators and the GAC, who might be able to
ensure measures are taken to assure the integrity
of error responses as well as name resolution for ccTLDs.
Resolved (2009.06.26.__), the Board requests that
the ccNSO provide a report on mechanisms that
could be employed to ensure that redirection and
synthesis at the top level is effectively prohibited.
Resolved (2009.06.26.__), the Board invites the
GAC to consider what measures could be taken to
alleviate harm that can be caused by redirection
and synthesis of DNS responses at the top level.
At 12:47 p.m. 07/07/2009, you wrote:
Hola,
Patrick Aljord escribió:
> lol, entiendo muy bien lo que hace telefonica, no necesito tu
> explicacion, se llama sequestro de DNS y rompe todas las normas de
> DNS. No hay nada mas que puedes explicarme. En Francia no hacen eso
Exacto. Hace un tiempo, no sé si recordaréis, Verisign usó su posición
dominante en el control de los .com y .net para hacer lo mismo a nivel
global. ICANN les dio un buen rapapolvo y tuvieron que retroceder...
claro que aquello era mucho más grave (a nivel global, no de ISP). Se
puede encontrar bastante literatura al respecto, un ejemplo:
http://www.theinquirer.net/inquirer/news/1038725/icann-up-in-arms-at-verisign-dns-hijacking
Saludos,
--
Juan Jose Amor Iglesias // -+- ¡Vorágine! -+-
jjamor -at- gmail.com // juanjo -at- dramor.net
-------------------- Visit my Blog! ---------------------
The Boring Stories Written By DrAmor: http://dramor.net/blog/
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