Earth.Sol Domain
IPN Backbone Domain
Europa.Sol Domain
Legacy server
New server
Legacy client
Legacy server
Earth
DNS
IPN
DNS
Europa
DNS
DNS TRANSACTIONS
proxy a.b.c (1.2.3.4)
proxy c.d.europa,sol
(13.1.2.3)
x.y.europa.sol (5.6.7.8)
Interplanetary Internet - Legacy Client - to - Legacy Server
x.y.z.com
ops.jpl.nasa.gov
(137.23.2.2)
New client
gateway.mars.sol
(8.10.11.12)
New server
clarke.europa.sol (126.29.31.10)
pi.caltech.edu
(129.33.2.12)
A? x.y.europa.sol
A: proxy.a.b.c
(1.2.3.4)
I? x.y.europa.sol
I: gateway.earth.sol
(1.2.3.5)
I? x.y.europa.sol
I: gateway.mars.sol
(8.10.11.12)
I? x.y.europa.sol
I: gateway.jupiter.sol
(9.10.11.14)
I? x.y.europa.sol
I: proxy.c.d.europa.sol
(13.1.2.3)
A? x.y.europa.sol
A: x.y.europa.sol
(5.6.7.8)
Interplanetary Internet - Legacy Client - to - Legacy Server
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