Name

X25 (X.25 address—experimental)

Textual representation:

                     owner ttl class X25 PSDN-address

Example:

relay.pink.com.  IN  X25   31105060845

Binary representation:

X25 type code: 19
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
    /                 PSDN ADDRESS                  /
    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

where:

PSDN ADDRESS

A character-string that identifies the PSDN (Public Switched Data Network) address in the X.121 numbering plan associated with owner.

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