[dnsext] IETF.Fact.Check "The only Data CLASS in public use is IN" ??
Jim Fleming <ietf.fact.check@gmail.com> Thu, 29 March 2012 00:16 UTC
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Date: Wed, 28 Mar 2012 19:16:03 -0500
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From: Jim Fleming <ietf.fact.check@gmail.com>
To: dnsext@ietf.org
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Subject: [dnsext] IETF.Fact.Check "The only Data CLASS in public use is IN" ??
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ZOOM://IETF.Fact.Check "The only Data CLASS in public use is IN" ?? "The only Data CLASS in public use is IN, the other registered Data CLASSes are used in the contemporary Internet in some obscure, implementation-specific manner (with strictly local scope) by diagnostic functions built into DNS servers. (This clearly is a hack, but it obviously works sufficiently for those who know how to use that.)" There are 80-bits returned with a typical DNS A-Record Request 32 for the IP Address 32 for the TTL 16 for the CLASS There are also fields that can be deprecated (re-purposed) in the SOA Record There is information such as the Top Level Domain that is lost (tossed) in a DNS Query. The TLD can be encoded in the 16-bit Class field. The right-most bits of the 32-bit TTL can be re-purposed because a few seconds of lost resolution does not matter. Two A-Records can also combine to provide 64 bits of information. AAAA Records are handy for generic 128-bit ZOOM Objects AAAA DNS ~ 60+68 ~ VRHL+000.T1.111+PORT12+ASN30+FRAG6 + LAN4+60+CPE4 V-Version R-Ring(Cloud) HL=01 TTL=0|1 PORT12(P2P .COM 3133)... (ASN30+FRAG6) 30 = 6x5 ~ Construct Your FREE unique 30-bit ASNs The Official ZOOM://DNS 5-bit (bbbbb) Alphabets "0ABCDEFGHIJKLMNOPQRSTUVWXYZ123-." "0ABCDEFGHIJKLMNOPQRSTUVWXYZ12389"