Re: Question related to domain names and less to bind straight.

2012-09-05 Thread SM

At 22:04 04-09-2012, Eliezer Croitoru wrote:
I am working on a blacklist and in order to filter the list and to 
do some Error checks I first want to identify the TLD part of the 
domain to make the search prefix at least of the domain and not the tld.


the basic list exists at: http://data.iana.org/TLD/tlds-alpha-by-domain.txt

But in a case of a regional tld such as il I want to filter the 
domain in the second 3rd level.


is there an rfc that talks about regional tld?


No.


is there any known restriction for regional tlds sub-domains naming?


It's ccTLD policy.

See the public suffix list for an informal lower level break-down.

Regards,
-sm 


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Re: Question related to domain names and less to bind straight.

2012-09-05 Thread Doron Shikmoni
Hello Eliezer,

Not an RFC, but you may find this list helpful:
http://mxr.mozilla.org/mozilla-central/source/netwerk/dns/effective_tld_names.dat?raw=1

Cheers,
Doron



On Wed, Sep 5, 2012 at 8:04 AM, Eliezer Croitoru elie...@ngtech.co.ilwrote:

 I am working on a blacklist and in order to filter the list and to do some
 Error checks I first want to identify the TLD part of the domain to make
 the search prefix at least of the domain and not the tld.

 the basic list exists at: http://data.iana.org/TLD/tlds-**
 alpha-by-domain.txt http://data.iana.org/TLD/tlds-alpha-by-domain.txt

 But in a case of a regional tld such as il I want to filter the domain
 in the second 3rd level.

 is there an rfc that talks about regional tld?
 is there any known restriction for regional tlds sub-domains naming?
 like: under il tld there will be only the domains: net,gov,co.. etc ?

 Thanks,
 Eliezer


 --
 Eliezer Croitoru
 https://www1.ngtech.co.il
 IT consulting for Nonprofit organizations
 eliezer at ngtech.co.il
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Re: Question related to domain names and less to bind straight.

2012-09-05 Thread Phil Mayers

On 09/05/2012 07:31 AM, Doron Shikmoni wrote:

Hello Eliezer,

Not an RFC, but you may find this list helpful:
http://mxr.mozilla.org/mozilla-central/source/netwerk/dns/effective_tld_names.dat?raw=1


See also:

http://publicsuffix.org/
http://www.dkim-reputation.org/regdom-libs/

...which are more generalised versions.
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Re: Question related to domain names and less to bind straight.

2012-09-05 Thread Stephane Bortzmeyer
On Wed, Sep 05, 2012 at 07:51:05AM +0100,
 Phil Mayers p.may...@imperial.ac.uk wrote 
 a message of 18 lines which said:

 See also:
 
 http://publicsuffix.org/

And remember it is unofficial, not perfectly maintained and has
several holes. It's OK if you accept a few misclassifications.

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Question related to domain names and less to bind straight.

2012-09-04 Thread Eliezer Croitoru
I am working on a blacklist and in order to filter the list and to do 
some Error checks I first want to identify the TLD part of the domain to 
make the search prefix at least of the domain and not the tld.


the basic list exists at: http://data.iana.org/TLD/tlds-alpha-by-domain.txt

But in a case of a regional tld such as il I want to filter the domain 
in the second 3rd level.


is there an rfc that talks about regional tld?
is there any known restriction for regional tlds sub-domains naming?
like: under il tld there will be only the domains: net,gov,co.. etc ?

Thanks,
Eliezer


--
Eliezer Croitoru
https://www1.ngtech.co.il
IT consulting for Nonprofit organizations
eliezer at ngtech.co.il
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